(1) Royal Free Hospital, London (2) University College London A.I. Virtanen Institute for Molecular Sciences, UEF Aalborg Hospital, Jutland Aalborg Hospital Syd Aalborg University Aalto University Aarhus Municipal Hospital Aarhus Municipal Hospital, Surgical Department Aarhus University AAROHA: The Voice Clinic and Center for Voice and Performance Empowerment Abant Izzet Baysal University Aberdeen University Academic Medical Center Academy of Medicine Academy of Sciences of the Czech Republi Addis Ababa University Admiral Bristol Hosp. Adolphe de Rothschild Ophthalmological Foundation Advanced Research and Therapeutic Institute affiliation to be determined Aga Khan Hospital Aga Khan Medical School Aga Khan University Agricultural University in Wroclaw Ahmadu Bello University Aiguelongue Hospital Ain Shams University Ains Shams University Airlangga University AIV-Institute, University of Eastern Fin Akademiska Sjukhuset Akdeniz University Akershus University Hospital Aker Universitets Sykehus Helse Foretak Al-Akhawayn University Al-Azhar University Al-Azhar University--Gaza Al-Balqa Applied University, Shoubak Uni Al-Quds University Al-Zaytoonah University of Jordan Al Azhar University Albany College of Pharmacy and Health Sciences Al Bashir Hospital Albert Einstein Coll. of Medicine of Yeshiva University Albert Einstein College of Medicine Albert Ludwig University Albert Szent-Gyorgyi Medical University Alexandria Medical Research Inst. Alexandria University Alexandria University, Faculty of Medicine Alfred Hospital All-India Institute of Medical Sciences Allgeneines Krankenhauss General Hospital All India Institute of Medical Sciences All India Inst Med Sci American Cancer Society American University of Armenia American University of Beirut Amrita Institute of Medical Science and Research An-Najah National University Anatomy Anatomy Dept Andean University of Cusco Andrah Pradesh Agricultural University Andres Bello University Ankara University Anne Arundel Medical Center Applied Vision Research Center City University Arabian Gulf University Arizona State University - Downtown Phoenix Arizona State University - Tempe Armand Trousseau Hospital, APHP Armauer Hansen Research Institute Armed Forces Inst., of Pathology Armed Forces Medical Library Armenian National Academy of Sciences Asmara University Asociacion Latinoamericana de Cirugia y Tramatologia Buco-Mazilo-Facial Assaf Harofe Hospital Assiut University Assiut University, Department of Anatomy and Histology, Faculty of Medicine Assiut University, Faculty of Medicine Association de Gerontologie Assuit University Astra Arcus Athens General Hospital-Elpis Athens School of Public Health Athlone Institute of Technology Atlanta VA Medical Center 151-R Atomic Energy Commission Auckland University College August Krogh Institute Australian Catholic University Australian National University Austrian Academy of Sciences Autonomous National University of Nicaragua Autonomous University Autonomous University of Guadalajara Autonomous University of Madrid Autonomous University of Nuevo Leon Autonomous University of San Luis Potosi Avicenne Hospital Azerbaijan Medical University Azerbaijan State Doctor's Advanced Training Institute Azusa Pacific University B. Meir Hospital Baerum Hospital Bahcesehir University Bai-Jerbai Wadia Hospital for Children Baker Medical Research Institute Bakteriologisk Institute Balikesir Ataturk State Hospital Ball State University Bamenda University of Science and Technology Banaras Hindu University Bangalore University Barnes Hops. Barts and The London School of Medicine and Dentistry Bassett Healthcare Network Baylor College of Medicine Baylor University Beijing University Beijing University of Chinese Medicine Beilinson Medical Center Beilinson Medical Ctr. Belfast City Hospital Belgrade School of Medicine Belize School of Nursing Bellevue Hospital Ben-Gurion University of the Negev Ben Gurion University Ben Gurion University of Negev Berlex Biosciences Bernardo Del Valle Institute of Cancerology and Hospital Beth David Hospital Bethel University, Minnesota Beth Israel Deaconess Medical Center Beth Israel Deaconess Medical Center - Neurodegenerative & Aging Rsch Beth Israel Hospital Bicetre Universitary Hospital Bichat-Claude Bernard Hospital Bichat Hospital Bilal Golemi Institute of Veterinary Biology Centre CAS Birmingham Birmingham Southern College Birzeit University Bispebjerg Hosp Bispebjerg Hosp, Dept Psychology Bispebjerg Hospital Bloodworks Northwest Bologna University Bordeaux Hospital University Center Borders General Hospital Boston Children's Hospital Boston College Boston University BP Koirala Institute of Health Sciences Brain Plasticity Institute Brandeis University Brest Teaching Hospital Bretonneau Regional Hospital Brigham and Women's Hospital Brigham Women's Hospital Brigham Young University Bristol-Myers Squibb Pharmaceutical Research Institute Bristol Royal Infirmary Brompton Hospital Brookhaven National Laboratories Brooklyn College, The City University of New York Brown University Brunel University Buck Institute for Research on Aging Bulgarian Academy of Sciences Bureau of Pharmaceutical Affairs Burns Association of India Buskerud University College--Drammen C.N.R.S., La Salpetriere Hosp C.N.R.S. Institute of Pharmacology C.U. Shah College of Pharmacy Cairo University Calcutta School of Tropical Medicine California Institute of Technology California State Department California State Polytechnic University, Pomona California State University, Bakersfield California State University, Los Angeles Cambridge University Hospital NHS Trust Cambridge University Hospitals NHS Trust Cancer Center and Institute of Oncology Cancer Institute Cancer Registry of Norway Cancer Research UK Capital University Carabobo University Cardinal Stritch University Cardiovascular Research Center Cardiovascular Research Foundation Carle Clinic Pharmacy Carol Davila University of Medicine and Pharmacy Cartagena University Case Western Reserve University Catalonian Regional Government Cathay General Hospital Catholic University Catholic University del Sacro Cuore Catholic University Nijmegen Catholic University of Ecuador Catholic University of Health and Allied Sciences Catholic University of Leuven Catholic University of Leuven (Flemish) Catholic University of Louvain Catholic University of Louvain (French) Catholic University of Louvain - Medical School Catholic University of Mozambique Catholic University of Nijmegen Catholic University of Portugal Catholic University of Rome Catholic University of Sacred Heart Catholic University of the Sacred Heart Catholic University of Valencia Cavite State University Cayetano Heredia University Cedars-Sinai Medical Center Center for Experimental Healing and Anesthesiology Center for Human Genetics Center for Opthalmology Center for Postgraduate Education Center for Research and Advanced Studies (Cinvestav) Center for Research and Transfer of Knowledge in Biotechnology Center of Research and Advanced Studies Centers for Disease Control Centers for Disease Control and Prevention CENTO Nuclear Research Center Central de Servicios Medicos-Banco de Seguros del Estado Central Hospital Central Hospital, Lyon South Central Hospital of Helsinki University Central Hospital University--Bordeaux Central Laboratory of the Netherlands Red Cross Blood Transfusion Service Central Luzon State University Central Missouri State University Central Regional University Hospital of Lille Central University Central University of Ecuador Centre Hospitalier Regional et Universitaire de Marseille Centre Oscar Lambret Centre P. et M. Curie Centro de Estudios Radiograficos Orales Y Maxilofaciales Centro de Investigacion Biomedica de Aragon Centro Medico Valdecilla Centro Ramon y Cajal Cerebral Palsy Alliance Chaim Sheba Medical Center Chang Gung University Chapman University Charing Cross and Westminster Medical School Charing Cross Hospital and St. James Hospital Charing Cross Sunley Research Centre Charles University Charles University, 2nd Faculty of Medicine Charles University, First Faculty of Medicine Charles University of Prague Cheikh Anta Diop University Chiang Mai University Chicago State University Childers. H. Child Health Center Child Neuropsychiatry Clinic Children's Hospital Children's Hospital Boston Children's Hospital Colorado Children's Hospital of Philadelphia Children's Memorial Hospital Children's University Hospital Childrens Memorial Health Institute Children’s Hospital Los Angeles Chilean-Japanese Gastric Disease Institute Chinese University of Hong Kong Christian Med Christian Med Coll. Christian Medical Coll. and Hospital Christian Medical College Christian Medical College and Hospital Christie Hospital Christopher Newport University CHRU de Brest Chulalongkorn University CHU Lille Chung-Buk National University Chungnam National University Church of Central Africa Presbyterian City College of Chicago - Harry S. Truman College City College of New York, The City University of New York City College of the City University of New York City Hospital City Hospital Pescara City of Hope Medical Center City University of New York-Medgar Evers College CIVETAN, School of Veterinary Medicine, National University of Central Buenos Aires Civic Hospital of Padua Civil Hospital of Guadalajara Civil Hospital of Padua Cleland Clinic Clemson University Cleveland Clinic Cleveland Clinic Florida Cleveland Clinic Foundation Cleveland State University Clinical and Provincial Hospital Clinical Center of Serbia Clinical Center of Vojvodine, University of Novi Sad Clinical Center Skopje Clinical Hospital Clinical Hospital Grivitza Clinical Hospital of Porto Alegre Clinical Hospital Sestre Milosrdnice Clinical Research Institute for Radiation Medicine and Endocrinology Clinical Sciences, Lund Clinic for gynecology and obstetrics Clinic for Obstetrics and Gynecology Clinic for Psychiatry, Clinical Center of Serbia Clinic of Gynecology and Obstetrics Clinic of Infectious Diseases CNR Institute of Clinical Physiology Cochin Hospital Cochin Institute Colby-Sawyer College Cold Spring Harbor Laboratory College De France College of France College of Health Sciences College of Medicine, Univ. of Lagos College of Saint Benedict College of Science and Technology College of Veterinary Medicine, Makerere University Colorado State University Colorado State University, Pueblo Columbia-Presbyterian Med Center Columbia University Comenius University Comenius University in Bratislava Commission for Educational Exchange between the USA and Germany Commonwealth Scientific and Industrial Research Organisation Community College of Baltimore County Complutense University Complutense University of Madrid COMSATS Institute of Information Technology, Abbottabad CONICET and Ramos Mejía Hospital Consolidated V. A. Hospital Constance, University of Cook Co. Graduate School of Medicine Copernican Medical School Cornell University Council for Scientific and Industrial Research Council for Scientific Research Covadonga Hospital Cracov Academy of Medicine Creighton University Cross Community Hospital CSIRO Ctl OR AP SC Rch Cumberland College of Health Sciences Cumberland Valley Endocrinology Center Curry College Cyprus Ministry of Health and Turkish Cypriot Community Czechoslovakia Academy of Sciences Daemen College Damascus University Dana-Farber Cancer Institute Danish College of Dentistry Dartmouth College David Axelrod Institute Deakin University Debrecen University of Medicine De Heel Hospital Delhi University Denver Health Medical Center Department of Health and Human Services Department of Medical and Health Sciences Department of Public Health Dhaka University Dheba Medical Center Diakonhjemmet Hospital Di I Sunyer Institute Dijkzigt Hospital Rotterdam Division of Infectious Diseases Djordje Nesic Eye Clinic Dokuz Eylul University Dow University of Health Sciences Dr. L. Willems Institute Dr. M. Quintela University Hospital Dr. Manuel Quintela Clinical Hospital Drexel University Dublin City University Duke University Dundee Teaching Hosp Duquesne University Durban Institute of Technology EAFIT University East Carolina University East Central University Eastern General Hospital Eastern Michigan University Eastern Virginia Medical School East Hospital East Tennessee State University Eberhard Karls University Edgware General Hospital Edinburgh Napier University Edinets Central District Hospital Eduardo Mondlane University Edvard Kardelj University of Ljubljana Ege University Eijkman Institute for Molecular Biology Elbasan Hospital Emek Medical Center Emory University Endocrinology Scientific Practical Medical Center Erasme Hospital Erasmus Hospital--Free University of Brussels Erasmus University Erasmus University Hospital Erasmus University Medical Center Erasmus University of Rotterdam Escola Paulista De Medicina (EPM) Escuela Colombiana de Medicina Esperanca Foundation Estonian Agricultural University European Commission Representative Office West Bank and Gaza Strip European Hospital Georges Pompidou European University of Madrid Evangelismos General Hospital, National Kapodestrian University of Athens Evergreen State College Ewha Woman's University EWHA Women's University Experimental Microsurgery Laboratory Eye & Glaucoma Care ; Vivekananda Institute of Medical Sciences Faculdade de Medicina do Triangulo Mineiro Faculty of Allied Health Sciences, Chulalongkorn University Faculty of Dentistry, University of Indonesia Faculty of Medical Sciences Faculty of Medicine Faculty of Medicine of Lisbon Faculty of Medicine of University of Tar Faculty of Pharmaceutical Sciences, Prince of Songkla University Faculty of Pharmacy Faculty of Pharmacy, Alexandria University Faculty of Pharmacy, Mansoura University Faculty of Pharmacy, The University of Jordan Faculty of Pharmacy, University of Ibadan Faculty of Tropical Medicine Faculty of Veterinary Medicine Faculty of Veterinary Medicine-Cluj Fairfield University Family AIDS Care and Education Services Family Health International Family Medicine Residency of the Hospital Frances Favaloro University Fayetteville State University Fed. U of Rio De Janeiro Federal Center of Cardiovascular Surgery, Khabarovsk Federal Health Office Federal School of Medical Sciences Federal University, School of Medicine Federal University of Bahia Federal University of Espirito Santo Federal University of Minas Gerais Federal University of Para Federal University of Paraiba Federal University of Pelotas Federal University of Pernambuco Federal University of Rio de Janeiro Federal University of Rio Grande Do Norte Federal University of Rio Grande do Sol Federal University of Rio Grande Do Sul Federal University of San Paulo Federal University of Santa Catarina Federal University of Sao Carlos Federal University of Sao Paulo Federal University of Technology Federal University of Technology, Minna Felician University Ferris State University Finsen Institute Firat University Flinders Medical Center Flinders U. of S. Australia Flinders University Flinders University of South Australia Florida Atlantic University Florida International University Florida State University Fluminense Federal University Forsyth Institute Fouad I University Foundation 41 Foundation for Scientific and Industrial Research (SINTEF) Foundation for the Advancement of International Medical Education and Research Fox Chase Cancer Center Franco-American Commission for Educational Exchange Fred Hutchinson Cancer Research Center Free University Free University at Amsterdam Free University Brussels Free University of Amsterdam Free University of Berlin Free University of Brussels Free University of Brussels (French) Free University of Brussels, Hospital Erasme Frenchay Hospital Fresno Medical Group FSA Hospital Fukuoka University Gadjah Mada University Gallaudet University Garant PM Gardiner Institute, Western Infirmary Gazi University General Hospital General Hospital Eilbek Gentofte Hospital George Mason University Georgetown School of Medicine Georgetown University George Washington University Georgia Health Sciences University Georgia Regents University Georgia Southwestern State University Gh. Marinescu Hospital Ghana Health Service Glanzing Children's Hospital Glasgow University Glostrup Hosp GOA Medical College Goldschleger Eye Institute Sheba Medical Center Gomal University Gomel State Medical University Gondar College of Medical Sciences Gonoshasthaya Kendra Goteborg University Gothenburg University Government Children's Hospital Government Medical Office Graduate School of Medicine- The Univers Greek Anti-Cancer Institute Grenoble Hosp Grenoble Hospitals Griffith University Groote Schuur Hospital Group Health Cooperative of Puget Sound Gujarat University Gulu University Guru Nanak Dev University Gustave Roussy Cancer Institute Guy's Hospital Guys Hospital Hacettepe University Hacettepe University Faculty of Medicine Hadassah-Hebrew University Medical Center Hadassah University Hadassah University Hospital Hadassa Medical School Hagedorn Research Institute Haifa Medical Center Hamad Bin Khalifa University Hammersmith Hosp Hammersmith Hospital Hanoi Medical University Hanoi School of Public Health Harlem Hospital Harokopio University Harokopio University of Athens Harvard Medical School Harvard School of Dental Medicine Harvard School of Public Health Harvard U - Medical School Harvard U Medical School Harvard University Harvard University Medical School Haukeland University Hospital Heart Institute Hebrew University Hebrew University, Hadassah Medical School Hellenic Anticancer Institute Helsinki, University of Helwan University Hennepin County Medical Center Henry M. Jackson Foundation for the Advancement of Military Medicine Higher Institution of Medicine Higher National Institute of Health Sciences, Nazi Boni University High Institute of Public Health Highland Park General Hospital Hollins University Holy Family University Hopital Communal Hopital de la Croix Rousse Hopital St. Croix Hospital 12 de Octubre Hospital Avicenne Hospital Cantonal Universitaire Hospital Clinic Hospital Clinico de San Cecilio Hospital Clinic of Barcelona Hospital Clinico Universitario Hospital de Clinicas Hospital de Clinicas Dr. Manuel Quintela, School of Medicine Hospital Escuela Hospital Kuala Lumpur Hospital of Obstetrics Hospital of Sant Pau Hospital of Specialities Hospital of St Louis Hospital of Vienna Hospital of Wloclawek Hospital Paul Brousse Hospital Saint Charles Hospitals for Sick Children Hospitals of Marseille Hospitals of Paris Hospital Universitaire St. Pierre Hospital University Saint-Pierre Howard University Huddinge Hospital Huddinge University Hospital Huderf Huhimbili Medical Centre Humboldt University of Berlin Hungarian Academy of Physical Education Hunter College, The City University of New York I.N.S.E.R.M. Ibn Tofail University Ibrahim University Icahn School of Medicine at Mount Sinai Icelandic College of Engineering and Technology I Choose Life Africa Ilia State University Illinois Neurological Institute Illinois Neuropsychiatric Inst. Immunology Research Center Imo State University Teaching Hospital Imperial Cancer Research Fund Imperial Cancer Res Fund Labs Imperial College London Independent Scholar/Unaffiliated India Institute of Hygiene and Public Health India Institute of Medical Science Indian-American Urological Association Indiana State University Indiana University, Bloomington Indiana University - Purdue Polytechnic Indianapolis Indiana University-Purdue University Indiana University-Purdue University Indianapolis Indian Institute of Science Indian Institute of Science, Bengaluru Indian Institute of Technology Indian Institute of Technology Kanpur Indian Statistical Unit Information Resource Unit Ingolstadt Hospital INICSA, Medical Sciences, CONICET-UNC Innlandet Hospital Trust Inonu University INSERM Inserm UA7 Insitute of Medicine Inst. for Cardio-pulmonary Diseases Inst. for Physical Medicine & Rehabilitation Inst. Nemol-Nat'l. Hos. Inst Cancer Res. Royal Marsden Hospital Institut Bergonié Institut d'Embryologie, CNRS Institute Bunge Institute Dermatology Institute for Advanced Study Institute for Agricultural Research Institute for Biological and Medical Research Institute for Biomedical Research Institute for Cancer Research Institute for Cancer Research and Treatment, University of Turin Institute for Clinical and Experimental Medicine Institute for Clinical and Preventive Medicine Institute for clinical science, University of Bergen Institute for Experimental Research Institute for Health Sciences Institute for Medical Microbiology Institute for Medical Research and Occupational Health Institute for Med Research, Nuffield Foundation Institute for Neuromuscular Research--Children’s Hospital at Westmead Institute for Occupational Health Institute for Rehabilitation Research Institute for Research in Biochemistry Institute for Research in Genetic Engine Institute for Surgical Research Institute Health Protec Institute Health Protection Institute INO Institute Jules Bordet Institute Nat'l d'Hygiene Institute of Advanced Nursing Education of the Royal College of Nursing Institute of Agronomy and Veterinary Medicine Hassan II Institute of Animal Sciences Institute of Basic Medical Sciences, University of Oslo Institute of Biological Investigations (IIBCE) Institute of Biological Research Institute of Biomedical Engineering Institute of Biopharmacy of the Warsaw Academy of Medicine Institute of Cancer, Department of Medicine Institute of Cardiovascular Diseases, Vojvodina Institute of Chemistry FEB RAS Institute of Endocrinology Institute of Experimental Endocrinology Institute of Experimental Medicine Institute of General Pathology Institute of Genetics and Animal Breeding Institute of Health Institute of Hematology and Blood Transfusion Institute of Infectious and Parasitic Diseases Institute of Internal Medicine Institute of Liver and Biliary Sciences Institute of Medical Research Institute of Medical Research M y M Ferreyra (INIMEC-CONICET-UNC) Institute of Medicine Institute of Medicine and Experimental Biology of Cuyo (IMBECU)-CONICET Institute of Mental Health Institute of Molecular and Cellular Pharmacology (IPMC) Institute of Molecular and Experimental Institute of Molecular Physiology and Genetics Institute of Neuropsychiatry Institute of Nursing Institute of Nutrition of Central America and Panama Institute of Occupational Health Institute of Occupational Medicine and Environmental Health Institute of Oncology Institute of Oncology and Radiotherapy Institute of Ophthalmology Institute of Parasitology Academy of Sciences of the Czech Republic Institute of Pathology Institute of Pharmacology Institute of Pharmacology and Toxicology Institute of Physics Institute of Physiology Institute of Physiology and Pathology of Hearing Institute of Pneumology Institute of Primate Research Institute of Psychiatry Institute of Psychiatry and Neurology Institute of Public Health Cluj-Napoca Institute of Pulmonary Diseases Institute of Research in Genetic engineering and Molecular biology Institute of Science and Health Institute of Science and Technology, Tri Institute of Surgery Institute of Tropical Health Institute of Tropical Hygiene Institute of Tropical Medicine Institution for the Health of Women and Children Institution of Basic Medical Sciences Institution of clinical and molecular medicine Institut Jules Bordet Institut National de la Sante et de la Recherche Medicale Institut National de Sante Publique Institut National du Sport et de l'Education Physique Institut National Pour l'Administration Sanitaire Instituto de Investigaciones Biomedicas en Retrovirus y Sida Instituto De Investigaciones Leprologicas Instituto Nacional de Cardiologia Ignaci Instituto Superiore di Sanita Institut Pasteur Institut pour la Recherche Scientifique en Afrique Centrale Inst Jules Bordet Inst Rheumatol Inst Soc Med U Utrecht Intensive Care Unit Interna Klinika B International Sakharov Environmental University International Union Against Tuberculosis and Lung Disease International University of Health Sciences Abulcasis Iowa State University of Science and Technology Istanbul Technical University Istanbul University Italian National Research Council Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca Ivano-Frankivsk National Medical University IVITA, INIPA Izmir Institute of Technology J. Bordet Inst J.E. Purkyne University J.E. Purkyne University of Brno Jackson Laboratory Jacksonville University Jagiellonian University Jagiellonian University Medical College James Connolly Memorial Hospital James Cook University of North Queensland James Madison University James Wigg Practice Jamia Hamdard Jamia Hamdard University Janaseva Foundation Japan Society for Medical Education Javeriana University Javerian University Jawaharlal Nehru University Jefferson University - Center City Campus Jefferson University - East Falls Campus Jersey Shore Forensics Jichi Medical School Jichi Medical University, School of Nursing Jimenez Diaz Foundation John Innes Institute John Radcliffe Hospital Johns Hopkins Bloomberg School of Public Health Johns Hopkins Hospital Johns Hopkins University Jordan University Jordan University for Science and Technology Jordan University of Science and Technol Jordan University of Science and Technology Joslin Diabetes Center Jos University Teaching Hospital Jozef Stefan Institute Jules Bordet Inst Jules Bordet Institute Kaiser Permanente Kaiser Permanente Division of Research Kamuzu College of Nursing Kanazawa University, School of Medicine Kansas City Kansas Community College Kansas State University Kaohsiung Medical College Kaohsiung Municipal Ta-Tung Hospital Kaplan Hosp Kaplan Hospital Karadeniz Technical University Karl-Franzens University Karl-Franzens University of Graz Karl Franzens University of Graz Karolinksa Hospital Karolinska Hospital Karolinska Inst. Karolinska Institute Karolinska Institute, Swedish Institute for Infectious Disease Karolinska Institutet Karolinska University Hospital Kasetsart University Kasturba Medical College, Manipal Kathmandu University Katholieke Universiteit Katholieke Universiteit Leuven Katwa College Kaunas University of Medicine Kazakh Academy of Sciences, Institute of Zoology Kazakh National Medical University Kazan State Medical University Kean University Keio University, School of Medicine Kennedy Institute of Rheumatology KENTHEA Kent State University Kessler Inst. Khabarovsk Railway Clinic Khon Kaen University Khyber Medical College, Peshawar Kigali Health Institute Kilamanjaro Christian Medical Center Kilimanjaro Christian Medical College King's College King's College Hospital King's College Hospital, Department of Obstetrics King's College Hospital Dental School King's College London King Edward Medical College King Edward VII Memorial Hospital King Fahad National Guard Hospital King Hussein Cancer Center Kings' College King Saud University King Saud University - College of Pharmacy Kings College Kinki University Kirikkale University Kitasato University Kobe Medical College Kumamoto University, School of Medicine Kursk State Medical University Kwame Nkrumah University of Science and Technology Kyoto University Kyoto University, Faculty of Medicine Kyoto University, Medical School Kyoto University, Second Medical Clinic Kyungpook National University Kyushu University, School of Medicine L. A. Orbeli Institute of Physiology NAS RA L.N. Sechenov Moscow Medical Academy Laboratoire d'Enzymologie CNRS Lahey Clinic Lahey Clinic Foundation Lainz Hospital La Jolla Institute for Allergy and Immunology Lakshmibai College of Physical Education Lancaster University Landeskrankenanstalten, First Surgical Department Landeskrankenhaus Lankenau Hospital La Santa Creu i Sant Pau Hospital Latin American Ctr. of Perinatology & Human Development La Trobe University La Trobe University, Musculoskeletal Research Centre Latvian State Institute of Physical Culture Leiden University Les Enfants Malades Hosp Leskovac General Hospital Leuven University Hospitals Library of Tibetan Works and Archives Lieber Institute for Brain Development Lille I, University of Lille University Hospital Linkoping University Linkoping University Hospital, Department of Clinical and Experimental Medicine Lisbon Sch Medicine Lithuanian Institute of Physical Education Llandough and Sully Hospitals Logan College of Chiropractic Loma Linda University London London Hospital London HSP Med C London School of Economics and Political Science London School of Hygiene and Tropical Medicine London U.H. London University Los Andres University Los Angeles Pierce College Louisenberg Hospital Louisiana State University--Shreveport Louisiana State University and A&M College Louisiana State University Medical Center Louisiana State University Medical Center-New Orleans Louisiana State University System Louis Mourier Hospital - APHP Louis Pasteur University Louvain University Lovanium University Loyola University Chicago LSU Health Sciences Center at Shreveport Lucknow University Ludwig Institute for Cancer Research Ludwig Institute for Cancer Research, Karolinska Institute Ludwig Maximilian University Luhansk Medical University Lund Hosp Lund Hospital Lund University Lund University School of Dentistry Luterana University of Brazil Luther College Lyon Hosp Lyon Hospitals Lyon Sud Hospital Lyon Teaching Hospital M.D. Anderson Cancer Center M.S. University of Baroda Madras Medical College Madras School of Social Work Madurai Medical College Mahasarakham University Mahatma Gandhi Institute, Mauritius Mahidol University Makerere University Makerere University, College of Health Sciences Malmo General Hospital Malmo University Manchester Royal Infirmary Mandalay Gen Hosp Mangalore and Madras Medical College Manipal Academy of Higher Education Manipal University Marathwada University MARA University of Technology Maringer Hosp Marquette University Marshall University Mass. General Hospital Massachusetts College of Pharmacy and Health Sciences Massachusetts Eye and Ear Infirmary Massachusetts General Hospital Massachusetts Institute of Technology Massachusetts Memorial Hospital Maternal Health Clinic Maternity Hospital Maulana Azad Medical College Max-Planck Institute Max Planck Institute for Psychiatry Max Planck Institute of Biophysics and Chemistry Max Planck Institute of Psychiatry Mayo Clinic Mayo Foundation Mayo Foundation & Clinic Mayo Foundation and Clinic Mayo Graduate School Mayo Medical School Mayor University Mbarara University of Science and Technology Med & Pharm Inst Med Academy Medanta - The Medicity Medecins Sans Frontieres Medical Academy Medical Academy in Lodz Medical Academy of Lodz Medical Academy of Lublin Medical Academy of Warsaw Medical Academy of Wroclaw Medical Academy Wroclaw Medical Center Medical Centers in Belgrade & Zagreb Medical Centre Hospital of President’s Affairs Administration of The Republic of Kazakhstan Medical College Medical College #1 Medical College of Georgia Medical College of Pennsylvania Medical College of Wisconsin Medical Faculty, University of Belgrade Medical Faculty, University of Zagreb Medical Faculty in Pilsen, Charles Unive Medical Faculty University of Tuzla Medical Institute Medical Institute of Yerevan Medical Pharmaceutical Inst Medical Research Council Medical Research Council's Dunn Nutrition Unit Medical School and Teaching Hospital Pil Medical School of Yerevan University Medical University Medical University, College Yordanka Filaretova Medical University--Plovdiv Medical University of Gdansk Medical University of Lodz Medical University of Lublin Medical University of Pecs Medical University of Plovdiv Medical University of Sofia Medical University of South Carolina Medical University of Southern Africa Medical University of Warsaw Medicine I, I Medicine II, I Medicine Institute Med Physics Lab. Meharry Medical College Meiji College of Pharmacy Memorial Sloan-Kettering Cancer Center Menzies School of Health Research Mercy Hospital Messiah College Metropolitan Autonomous University-Xochimilco Mexican Institute of Social Security Miami-Dade College Michael Reese Hospital and Medical Center Michigan State University Middlesex Hospital Middlesex Hosp Med Sch Midwestern University Military and Maternity Hospital Military Hospital Military Medical Academy Minas Gerais Federal University Ministry of Agriculture Ministry of Agriculture and Fisheries Ministry of Health Ministry of Health-Ankara Hospital Ministry of Health of Israel Ministry of Public Health Ministry Public Health Minneapolis Community and Technical College Minnesota State University, Mankato Minnesota State University, Moorhead Miriam Hospital Mississippi State University Modovam Technical University Moffitt Cancer Center Mohammed V University Moi University Moldova State University of Medicine and Pharmacy Nicolae Moldova State University of Medicine and Pharmacy Nicolae Testemitanu Moldova State University of Medicine and Pharmacy Nicolae Testemitsanu Monash University Monash University Medical School Montana State University - Billings Montana State University - Bozeman Montpellier Hospital Montpellier II University Moorfields Eye Hospital Moscow Medical Academy Moscow Medical Academy of the Academy of Medical Science of Russia Mother & Child Health Inst, Div Pediatric & Adolescent Gynecol Mother Theresa University Hospital Center Moubark City for Scientific Research and Applied Technology Mount Sinai School of Medicine Mount Vernon Hospital, Northwood MSF Mt. Sinai Hosp. Muhimbili Medical Center Muhimbili Medical Centre Muhimbili University College Muhimbili University of Health and Allied Sciences Multidisciplinary Institute of Molecular Biology Munich, University of Municipal Hospital Arnhem Municipal Hospital Munich-Bogenhausen Municipal Institute of Medical Research Mustafa Kemal University Mustafa Kemal University Tayfur Sokmen Faculty of Medicine N. Testemitanu State University of Medicine and Pharmacy Nagoya University Nagoya University Hospital Nair Hospital Namibian University of Science and Technology (NUST) Nancy Hospitals Nangrahar University Naresuan University Nassau Hospital Nat'l. University of Tucuman National Academy of Sciences of Armenia National Academy of Sciences of Belarus, Hrodna State Medical University National Academy of Sciences of the Republic of Armenia, Institute of Molecular Biology National Academy of Sciences of Ukraine National Agri-Food Biotechnology Institute National AIDS Standing Bureau (NASB) of Vietnam - Hanoi National and Kapodistrian University of National and Kapodistrian University of Athens National Autonomous University National Autonomous University of Honduras National Autonomous University of Mexico National Blood Transfusion Center. National Cancer Institute National Cancer Institute-Frederick National Cancer Research Inst National Cardiology Clinic National Center of Oncological Investigations National Center of Scientific Research National Cheng Kung University National Council of Scientific and Technical Research National Council of Scientific and Technical Research (CONICET) National Drug Council National Foundation for Scientific Research National Health Research Institutes National Health Service National Hospital National Hospital for Neurology and Neurosurgery National Hospital of Sri Lanka National Inst. of Health National Inst. of Mother and Child National Institute for Communicable Disease National Institute for the Orthopaedically Handicapped (NIOH) National Institute of Allergies and Infectious Diseases National Institute of Applied Sciences National Institute of Arthritis, Metabolism, and Digestive Diseases National Institute of Cancer National Institute of Cardiology National Institute of Cholera and Enteric Diseases National Institute of Diabetes and Digestive and Kidney Diseases National Institute of Environmental Health Sciences National Institute of Genetic Engineering and Biotechnology National Institute of Haematology and Immunology National Institute of Health National Institute of Health and Medical Research National Institute of Health Care National Institute of Medical Sciences and Nutrition Salvador Zubiran National Institute of Mental Health National Institute of Mental Health and Neurosciences National Institute of Nutrition National Institute of Occupational Health National Institute of Pharmaceutical Education and Research National Institute of Public Health National Institute of Safety Research National Institute of Social Defence National Institutes of Health National Inst Research National Jewish Center for Immunology and Respiratory Medicine National Jewish Medical and Research Center National Naval Medical Center National Pingtung University National Polytechnic Institute (IPN) National Rehabilitation Foundation National Reseach Cardiac Surgery Center National Research Center National Research Centre National Research Council National Research Council (CONICET), Argentina. National Research Institute of Mother and Child National School of Agriculture National Scientific and Technical Research Council (CONICET) National Scientific Research Foundation National Taiwan University National University National University of Asuncion National University of Colombia National University of Cordoba National University of Cote D'Ivoire National University of Cuyo National University of El Salvador National University of Honduras National University of Ireland, Galway National University of La Plata National University of Malaysia National University of Pedro Enriquez National University of Piura National University of Rosario National University of Rwanda National University of San Agustin National University of Science and Technology, Zimbabwe National University of Trujillo National University of Tucuman National University of Zaire Nationwide Children's Hospital Natl Inst Hlth/DC Necker Hospital Nencki Institute of Experimental Biology Neuropsychiatric Clinic Neurosurgery Hospital Newcastle General Hospital New England Deaconess Hospital New Haven Hospital New Mexico Department of Health New Mexico State University New York Medical College New York Presbyterian Hospital New York University NHS Lothian Nick Simons Institute Nicolae Testemitanu State University of Medicine and Pharmacy Nihon Dental College Nihon University, School of Medicine NIHR Moorfields Biomedical Research Centre, London Nimes University Hospital Nippon Medical School Niyazov Treatment and Consulting Center No. 2 Military Hosp Nofer's Institute of Occupational Medicine Noguchi Memorial Institute for Medical Research North-Eastern Hill University North Carolina Department of Environment North Carolina State University Northeastern University Northeast Ohio Medical University Northern Arizona University Northern Ireland Veterinary Service Northern Michigan University North Shore University Hospital North Staffordshire Royal Infirmary Northwestern Medical School Northwestern University Norwegian College of Veterinary Medicine Norwegian Institute of Public Health Norwegian Radium Hospital Norwegian State University Hospital Norwegian University of Science and Tech Norwegian University of Science and Technology Norwegian University of Science and Technology (NTNU) Notre Dame College Nova Southeastern University Novi Sad, University of Nucleic Acids Research Laboratory Nursing Sisters' Association Nursing Sisters' Hospital Nutrition Institute Nycomed Imaging A/S O.O. Bogomolets National Medical University Oakland University Obafemi Awolowo University Odense County and City Hospital Odessa State Academy of Refrigeration Office of Sponsored Programs Office of the Deputy Provincial Director Office of the Government of Slovak Republic Office of UN Development Program Ohio State University Ohio University Oklahoma City University Oklahoma State University Oklahoma State University, Oklahoma City Oklahoma Transplantation Institute Old Dominion University Oman Medical College Oregon Health and Science University Oregon Health Sciences University Oregon State University - Corvallis Osaka City University Osaka University, Dental School Osaka University, Department of Obstetrics and Gynecology, School of Medicine Osaka University, Department of Surgery Medical School Osaka University, Second Department of Surgery Medical School Osaka University Medical School Oscar Lambret Center Oslo Sanitetsforening Hospital (University Hospital) Oslo University Hospital Oswaldo Cruz Foundation Otago, University of Otago Polytechnic Otago University Other Affiliation Our Lady's Hospital for Sick Children Oxford University Oxford University, John Radcliffe Hospital P.S. 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