| 3M Health Care |
| 3M Worldwide |
| AACVPR |
| Abbott Northwestern Hospital |
| Abraxis Health |
| ADAC Cardiology Systems Group |
| Advanced Aesthetics Institute |
| Advanced Global Industries Corporation |
| AdvancePCS |
| Adventist Health System |
| Agendia BV |
| Ajinomoto |
| Alameda Hospital |
| ALERE Medical Incorporated |
| Alexian Brothers Health System |
| Alfa Wasserman |
| ALK-Abello A/S |
| Allegiance Healthcare Canada Inc. |
| Allegiance Healthcare Corporation |
| Allendale Pharmaceuticals |
| Allina Hospitals & Clinics |
| Allion Healthcare |
| Alpha-1 Foundation |
| Amber Diagnostics, Inc. |
| Amedisys |
| American Association for Respiratory Care |
| American Association of Clinical Endocrinologists |
| American College of Allergy, Asthma and Immunology (ACAAI) |
| American College of Chest Physicians |
| American College of Managed Care Medicine, Inc |
| American College of Nurse-Midwives |
| American Heart Association |
| American Hospital Resources, Inc. |
| American Medical Women's Association |
| American Nurses Association |
| American Orthopaedic Foot & Ankle Society (AOFAS) |
| American Psychiatric Association |
| American Soc. for Colposcopy & Cervical Pathology |
| American Society for Dermatologic Surgery |
| American Society for Microbiology |
| American Society for Reproductive Medicine |
| American Society of Human Genetics |
| American Society of Hypertension |
| American TeleCare |
| American Urogynecologic Society |
| Amerinet, Inc. |
| AmeriPath, Inc. |
| AmeriSource Health Corp. |
| Amersham Healthcare |
| Amersham K.K. |
| Amgen |
| Amgen (Cambridge, Massachusetts) |
| Amgen (Louisville, Kentucky) |
| Amgen (Seattle, Washington) |
| Amgen (West Greenwich, Rhode Island) |
| Amilpar |
| Anthem, Inc. |
| Applied InSilico |
| Apria Healthcare |
| Apticraft Systems (P) Ltd. |
| Assistance Publique-Hopitaux de Paris |
| Astellas Pharma Inc. |
| Atairgin Technologies, Inc. |
| Atossa Genetics, Inc. |
| Atrium Medical Corporation |
| Augusta Medical Corporation |
| Australian Health Workforce Institute (AHWI) |
| Australian Medical Association |
| AVANIR Pharmaceuticals |
| Aventis |
| Avocet Medical |
| Axess Media |
| Axis Healthcare Communications |
| Azaya Therapeutics, Inc. |
| B. Braun Medical Ltd. |
| B. Braun Melsungen AG (US Headquarters) |
| B.Braun Medical |
| Baptist Cardiac and Vascular Institute |
| BASF AG |
| Baxter Healthcare Corporation |
| Baxter International Inc. and Technology Resources |
| Baxter International, Inc. |
| Baystate Medical Center |
| BC Cancer Agency |
| Beatson West of Scotland Cancer Centre |
| Bedford Laboratories |
| Berkeley HeartLab, Inc. |
| BESPHarma, LLC |
| Beth Israel Medical Center |
| BICO, Inc. |
| Biex, Inc. |
| BioImmune |
| BiOracle, Ltd. |
| BioSET |
| BioSignia |
| BioSphere Medical, Inc. |
| Biotech Medical Corporation |
| BioTonix |
| Blairex Laboratories, Inc. |
| BlueSky Medical |
| Boston University Medical Center |
| Bostwick Laboratories |
| Brigham and Women's Hospital |
| Broadlane |
| Bryn Mawr Hospital |
| Burzynski Research Institute |
| C. R. Bard, Inc. |
| California Nurses Association |
| Cambridge Heart, Inc. |
| Canadian Institutes Of Health Research |
| Canadian Medical Laboratories |
| Cancer Center of South Florida |
| Cancer Treatment Centers Of America |
| CancerCare Manitoba |
| Cantel Medical |
| CANTEST Clinical Research Inc. |
| Canyons Medical Center |
| Cardium Therapeutics, Inc. |
| CareFirst BlueChoice Inc. |
| CareGroup |
| Caregroup Occupational Health Network |
| CareScience, Inc. |
| Carilion |
| Caritas Christi Health Care System |
| Carmel Medical Center |
| Carolinas HealthCare System |
| Catalysis Foundation for Health |
| Cedars-Sinai Medical Center |
| Centaur Bioresearch, Inc. |
| Centene Corporation |
| Centerpulse Ltd. |
| Centers for Medicare & Medicaid Services |
| Central Middlesex Hospital |
| Centre Hospitalier Universitaire de Quebec |
| Cerner Multum |
| Changi General Hospital |
| Children's Hospital & Research Center At Oakland |
| Children's Hospital and Regional Medical Center |
| Children's Hospital Boston |
| Children's Hospital Central California |
| Children's Hospital Los Angeles |
| Children's Hospital of New York- Presb. |
| Children's Hospital of Philadelphia |
| Children's Medical Center Dallas |
| Children's National Medical Center |
| Childrens Hospital Los Angeles |
| China YCT International |
| CHOC Children's Main Campus in Orange |
| CIBA Vision Corporation |
| Circadian Technologies Limited |
| Cirrus Health |
| Citizens' Council on Health Care |
| Clarian Health Partners |
| Cleveland Clinic |
| CML Healthcare Inc. |
| CNS, Inc. |
| Cogent Healthcare, Inc. |
| Cognet-X, Inc. |
| Colorado Hospital Association (CHA) |
| ColorMax |
| Columbia Business School Healthcare |
| Columbia-Presbyterian Medical Center |
| Columbus Children's Research Institute |
| Commonhealth |
| Companion Global Healthcare Inc. |
| Comprehensive Medical Diagnostics Group |
| Computer Motion, Inc. |
| Connecticut Children's Medical Center |
| CONNEXION Healthcare |
| Consolidated Care Point Medical Centres Ltd. |
| Constella Health Strategies |
| Continental Home Healthcare Corp. |
| Continental Home Healthcare Ltd. |
| Continuum Health Care Inc. |
| Cook Women's Health |
| Cooper Companies, Inc. |
| Copenhagen University Hospital |
| CoreSource |
| Coronado Industries |
| Cowen Healthcare Royalty Partners |
| CPC of America, Inc. |
| Criticare Systems, Inc. |
| CSL Limited |
| Curative Health Services |
| Cystic Fibrosis Foundation |
| Cytokine PharmaSciences |
| CytoMed, Inc. |
| CYTYC Surgical Products (Formerly Novacept) |
| Dana-Farber Cancer Institute |
| Data Critical Corporation |
| DaVinci Oncology Specialist |
| Davis Vision Inc. |
| DaVita Inc. |
| De Novo Ventures |
| Deaconess Medical Center |
| Deborah Heart and Lung Center |
| Defined Health |
| Definity Health |
| Denver Health |
| Desert Medical Group, Inc. |
| Deus Technologies |
| Diabetes UK |
| Digital Healthcare |
| Dimensional HealthCare |
| Dornier MedTech |
| Drug Royalty Corporation |
| Drug Royalty USA, Inc. |
| Duke University Medical Center |
| DW Healthcare Partners |
| Dynacare Inc. |
| Dynacare Laboratories, Inc. |
| Eden Medical Center |
| Eisai Company, Ltd. |
| Elan Technologies |
| Elekta |
| eMD |
| Emdeon Corporation |
| Emerging Healthcare Solutions, Inc. |
| Emory University |
| Emory University Hospital |
| Enamine Ltd. |
| EORTC |
| EPIEN Medical, Inc. |
| Erasmus MC |
| Esoterix, Inc. |
| Eveo |
| Everest Healthcare Services |
| Extendicare Inc. |
| Fairview-University Brain Tumor Center |
| Families USA |
| Femcare Ltd. |
| FermaVir Pharmaceuticals, Inc. |
| First Consulting Group |
| First Medical, Inc. |
| Fisher HealthCare |
| FluidSense |
| ForHealth Technologies, Inc. |
| Free University Medical Centre |
| Fresenius Medical Care |
| Gambro AB |
| Ganeden Biotech |
| GE Healthcare Bio-Sciences |
| GE Medical Systems Information Technologies |
| Geisinger Medical Center |
| Gel Tech, LLC |
| GeneOS |
| GeneSage |
| Genomic Profiling Systems, Inc. |
| Gentiva Health Services |
| Georgetown University Hospital |
| Getinge |
| GHX |
| GlaxoSmithKline |
| GlaxoSmithKline (Cidra, Puerto Rico) |
| Gloucestershire Royal Hospital |
| Glyco Biomedical Ltd. |
| Glycology, Inc. |
| Goodroe Healthcare Solutions, LLC |
| Granville Pacific Capital Corp. |
| Guangxi Boke Pharmaceutical Company |
| Guildford Clinical Pharmacology Ltd. |
| Gynetics Inc. |
| H. Lee Moffitt Cancer Center & Research Institute |
| Hako-Med |
| Hanger Inc. (Formerly known as Hanger Orthopedic Group, Inc.) |
| HAPC, Inc. |
| Haptica Ltd |
| Harvard Business School |
| Hayes, Inc. |
| Healagenics, Inc. |
| Health Canada |
| Health Connect Partners |
| Health Market Science |
| Health Pathways, Inc. |
| HealthCare Asia Ltd. |
| Healthcare Businesswomen’s Association (HBA) |
| Healthcare Communications Group LLC |
| Healthcare Discoveries, Inc. |
| Healtheon |
| HealthGate Data Corp. |
| HealthGrades |
| Healthscope Limited |
| HealthSonix |
| HEALTHSOUTH |
| HealthTalk |
| HealthTronics Surgical Services, Inc. |
| Healthy Cholesterol Inc. |
| Heart Lung Center Utrecht |
| HEARx Canada Inc. |
| Helsinn Healthcare SA |
| HemoTherapies Inc. |
| Henry Ford Hospital |
| HIV Immune Based Therapy Working Group |
| Home Diagnostics, Inc. |
| Hope International Centro de Radioterapia of Guatemala |
| HopeLink Corporation |
| Hopital Jeanne-d'Arc |
| Hospital For Sick Children |
| Hospital of the University of Pennsylvania (HUP) |
| Howard University Hospital |
| Humana, Inc. |
| Hx Technologies |
| I-trax, Inc. |
| ICBR Genomics Center |
| Ichor Medical Systems, Inc. |
| IdeaSphere |
| IDX Systems Corporation |
| Ignite Institute |
| IHS Health Group |
| iMetrikus, Inc. |
| Imperial College Healthcare NHS Trust |
| Impulse Monitoring, Inc. |
| Inamco International Corporation |
| Indiana Protein Technologies, Inc. |
| InfoMedics, Inc. |
| Infu-tech, Inc. |
| Ingenix Health Intelligence |
| INNERCOOL Therapies |
| Innovative Biotech PTE LTD |
| INO Therapeutics |
| Institute of Genomics and Integrative Biology |
| Instromedix |
| IntegraMed America, Inc. |
| Integrated Communications Corp. |
| Integrated Health Technologies, Inc. |
| Intermed 2000 Inc. |
| Intermountain Healthcare |
| International BioChemical Industries, Inc. |
| International Health Partners Inc. |
| International Society for Infectious Diseases |
| International Society of Nephrology |
| International Wex Technologies |
| Internet Sexuality Information Services (ISIS) |
| Interpharm Holdings, Inc. |
| Intl Society for Heart & Lung Transplantation |
| InTouch Health |
| Intracardia |
| Investigen, Inc. |
| Invivodata, Inc. |
| iPS Academia Japan, Inc. |
| irsiCaixa Foundation |
| ISDIN S.A. |
| iVOW, Inc. |
| Ivy Sports Medicine |
| Japanese Medical Association |
| Jersey City Medical Center |
| Jewish Hospital HealthCare Services |
| John Muir Health |
| Johns Hopkins Children's Center |
| Johns Hopkins Heart Institute |
| Johns Hopkins Kimmel Cancer Center |
| Joslin Diabetes Center |
| JYT Health |
| Kaiser Foundation Health Plan |
| Kaiser Permanente |
| Keas |
| Kennedy Krieger Institute |
| KeraVision |
| Kissei Pharmaceutical Co., Ltd. |
| Kriton Medical |
| Kryptiq |
| LactoFerrin Products Company |
| Lady Davis Institute for Medical Research |
| Laidlaw International, Inc. |
| Lake Consumer Products |
| Landacorp, Inc. |
| Lawrence & Memorial Hospital |
| LegitScript |
| Leiden University Medical Center |
| LifeCare Holdings, Inc. |
| LifeGels Ltd |
| LifeQuest World Corporation |
| Lifestream Technologies, Inc. |
| LifeWatch Corp |
| Litmus Concepts |
| Lockheed Martin Corporation |
| Logibec Groupe Informatique Ltée |
| Lompoc Hospital Foundation |
| London Medicine |
| Long Hao Healthcare Technology Company Ltd. |
| Long Island Jewish Medical Center |
| Loyola University Hospital |
| Lucile Packard Children's Hospital |
| Ludwig Institute For Cancer Research (LICR) |
| Lumenos |
| Lundbeck Inc. |
| M. D. Anderson Cancer Center |
| M.T. Ultimate Healthcare |
| Maccabi Healthcare Services |
| Malaria Vaccine Initiative, PATH |
| Mammography Reporting System, Inc. |
| Manor Care |
| Martin Health Group Inc. |
| Matria Healthcare, Inc. |
| Max Healthcare |
| Mayo Clinic |
| Mayo Clinic Jacksonville |
| Mayo Foundation |
| McEvoy Industries |
| Mclean Hospital |
| MDY Healthcare |
| Med-Ed International |
| MedAssets, Inc. |
| MedCath Corporation |
| MedCenterDirect.com, Inc. |
| MedClean Technologies |
| Medco Health Solutions, Inc. |
| MedcomSoft Corporation |
| medibuy.com, Inc. |
| Medical Alliance |
| Medical Center Haaglanden |
| Medical Research Council |
| Medical Research Management |
| Medical Scientists |
| Mediconsult.com |
| Medina Memorial Health Care System |
| MediSolution Ltd. |
| Medisys Health Group Inc. |
| Medisystem Technologies Inc. |
| Medrium |
| MedSolutions |
| MedStar EMS |
| Medtrac Technologies, Inc. |
| MedTrust Online |
| Melbourne Internal Medicine Associates (MIMA) |
| Memorial Medical Center |
| Merck Institute of Aging & Health |
| Merial |
| MetaProbe LLC |
| Miami Children's Hospital |
| Michael E. DeBakey VA Medical Center |
| MIM Corporation |
| MiniMed Inc. |
| Minnesota Nurses Association |
| Mission Pharmacal Company |
| Mobile Medical Industries |
| Montefiore Medical Center |
| Montreal Heart Institute |
| Montreal Neurological Hospital and Institute |
| Montrose Clinic |
| Moores Cancer Center |
| Moorfields Eye Hospital |
| Moria S.A. |
| Mount Sinai Hospital |
| Mount Sinai Medical Center |
| Mount Vernon Cancer Centre |
| MRI Interventions, Inc. |
| Muscular Dystrophy Association |
| National Comprehensive Cancer Network |
| National Eye Institute |
| National Health Society of England |
| National Heart, Lung, and Blood Institute |
| National Institute of Allergy And Infectious Diseases (NIAID) |
| National Institute Of Diabetes And Digestive |
| National Jewish Health |
| National Medical Association |
| National Purchasing Alliance (NPA) |
| National Quality Care, Inc. |
| NDC Health Information Services |
| Nellcor |
| Nemours Biomedical Research |
| Neo Gen Screening, Inc. |
| Neoforma, Inc. |
| Nephros Inc. |
| Netherlands Cancer Institute (NCI) |
| NetImpact Holdings, Inc. |
| NHS National Innovation Centre |
| Nicholas Piramal India Limited |
| Nichols Institute Diagnostics |
| North Carolina Baptist Hospitals, Inc. |
| North Memorial Health Care |
| North Shore Pulmonary Associates, PC |
| Northside Hospital |
| Norton Healthcare |
| Novametrix Medical Systems |
| Novant |
| Novartis Institute For Tropical Diseases |
| Novartis Nutrition Corporation Inc. |
| Novartis Oncology |
| Novartis Pharmaceuticals Canada Inc. |
| Novation |
| Novo Nordisk Canada Inc. |
| NovoLogix |
| NuTec Sciences |
| Nyack Hospital |
| O2 Science |
| Olympus Biomaterial Corp. |
| Omnicell |
| Oncotech |
| Option Care, Inc. |
| Ortho Women's Health & Urology |
| Ortho-McNeil Neurologics, Inc. |
| Ortho-McNeil, Inc. |
| OrthoNeuro Corporation |
| OrthoNeutrogena |
| Osborn Scientific Group |
| Ottawa Hospital Research Institute |
| Ottertail Group |
| Outside the Classroom Inc. |
| P&G Health Sciences Institute |
| Pacific Cardiology |
| PainCare Holdings, Inc. |
| Parker Hughes Cancer Center |
| Parkside Oncology Clinic |
| PATH |
| Paul Capital Healthcare |
| Pediatrix |
| Penn Medicine |
| Peregrine Pharmaceuticals, Inc. |
| Perrigo Co. |
| Person to Person Health Systems Inc. (P2P) |
| Peter MacCallum Cancer Centre |
| Pfizer Warner-Lambert Consumer Health |
| Phage Therapeutics International |
| Pharmaplaz |
| PharMetrics, Inc. |
| Phelps County Regional Medical Center |
| Philips Healthcare |
| PhotoCure |
| Phyhealth |
| Piedmont Healthcare |
| Pima Heart |
| PinnacleCare |
| Pitie-Salpetriere Hospital |
| Planet Technologies, Inc. |
| PlasmaSelect AG |
| PrecisionMed Inc. |
| PreMD Inc. |
| Premier, Inc. |
| Presbyterian Hospital of Plano |
| PRI Healthcare Solutions |
| Priva Inc. |
| Pro Top & Mediking Company Limited |
| ProCure |
| Profile Therapeutics plc |
| Propeller Communications, Inc. |
| Proton Therapy USA |
| ProVation Medical, Inc. |
| Proximagen Group plc. |
| Psychiatric Solutions, Inc. |
| Pulmonetic Systems, Inc. |
| Pyng Medical Corp. |
| QD Healthcare Group |
| Qualis Health |
| Queen Alexandra Hospital |
| Queen Elizabeth Hospital |
| Radiological Society of North America (RSNA) |
| RealMed Corporation |
| Regenera |
| RelayHealth |
| Renal Care Group, Inc. |
| Resonance Health Limited |
| Rheumazentrum Ruhrgebiet |
| Riverside Medical |
| Robert Wood Johnson University Hospital |
| Roche |
| Roche Group |
| Roche Molecular Systems, Inc. |
| Roger Williams Medical Center |
| Rouen University Hospital |
| RoundTable Healthcare Partners |
| Royal Melbourne Hospital |
| Royce Biomedical |
| Sage Products, Inc. |
| Saint Louis Children's Hospital |
| Salinas Valley Memorial Healthcare System |
| Samaritan Diagnostics |
| San Francisco Veterans Affairs Medical Center |
| Sanarus Medical Inc. |
| Sanofi (France) |
| Sanofi Pasteur MSD |
| Sanofi-Aventis (Canada) |
| Sanofi-Aventis (San Juan, Puerto Rico) |
| Sanofi-Synthelabo |
| Sarah Cannon Cancer Center |
| Sarnoff Corporation |
| Sawtooth Labs, Inc. |
| Schering-Plough Animal Health |
| Schering-Plough Biopharma |
| Schering-Plough HealthCare Products |
| Schwabing Hospital |
| Scott & White |
| Scripps Clinic |
| Search-Tec Website Optimization |
| Seattle Cancer Care Alliance |
| Seattle Neuroscience Institute |
| Sectra |
| Select Medical |
| SensorMedics |
| Shaklee Corporation |
| Shionogi & Co., Ltd. |
| Siemens Healthcare |
| Siemens Medical Engineering Group |
| Siemens Oncology Care Systems Group |
| Sigma-Tau Consumer Products |
| SinoFresh Healthcare |
| SIRS-Lab GmbH |
| SK3 Group |
| Skagit Valley Hospital |
| Skilled Healthcare Group, Inc. |
| SleepTech, LLC |
| SmithKline Beecham Biologicals |
| Society for Women's Health Research |
| Society of NeuroInterventional Surgery |
| Sogo Clinical Pharmacology Co., Ltd. |
| Solis Women's Health |
| Solucient |
| Sonic Healthcare Ltd. |
| Source Medical Solutions, Inc. |
| South Fulton Medical Center |
| Southern California Permanente Medical Group |
| Spencer Technologies |
| SRI International |
| SRI/Surgical Express, Inc. |
| St James's University Hospital |
| St. Luke's Hospital & Health Network |
| St. Luke's Roosevelt and Continuum Cancer Centers |
| St. Mary's Hospital |
| St. Vincent Hospital |
| Stanford Group |
| Stanford University Medical Center |
| Stellar International Inc. |
| Stem Cell Sciences, Inc. |
| Steris Corporation |
| Sterling Medivations |
| Stirling Products Limited |
| Storage Suites America |
| Strategic Health Resources |
| Strategic Medicine Inc. |
| Sudler & Hennessy |
| Sun Health |
| Sunrise Medical Inc. |
| Sunrise Technologies International Inc. |
| Surescripts |
| Surgilight Inc. |
| Susquehanna Health |
| Swedish Cancer Institute |
| SwedishAmerican Health System |
| Swiss Tropical and Public Health Institute (Swiss TPH) |
| Symphony Medical Inc. |
| SynCare, LLC |
| Synergy Healthcare plc |
| Syneture |
| Synova Healthcare Inc. |
| Synvista Therapeutics |
| Sysmex Corporation |
| Tampere University Hospital |
| Tel Aviv Sourasky Medical Center |
| Tenet Healthcare Corporation |
| Texas Back Institute |
| The Center For Rheumatology |
| The Council for Affordable Health Insurance |
| The Fertility Institute |
| The Hanson Centre for Cancer Research |
| The Jewish Home & Hospital |
| The Johns Hopkins Hospital |
| The Mentholatum Company, Inc. |
| The Methodist Hospital |
| The National Council of State Boards of Nursing, Inc. (NCSBN) |
| The New England Center for Headache |
| The Sage Group |
| The Susan G. Komen Breast Cancer Foundation |
| The Swiss Epilepsy Centre |
| The Wisconsin Heart Hospital |
| TheraVitae |
| TherMatrx, Inc. |
| Tiens Biotech Group (USA), Inc. |
| Tiger Brands Limited |
| Tissue Technologies, Inc. |
| TMG Health, Inc. |
| TransMedEx |
| Tri-anim Health Services Inc. |
| Trinity Medical Group USA |
| Trinity Orthopedics |
| TriPath Oncology, Inc. |
| Tufts Medical Center |
| Tulane Cancer Center |
| Tyco Healthcare |
| U.S. Neurosurgical, Inc. |
| UCSF Comprehensive Cancer Center |
| Undisclosed Healthcare Company |
| UnitedHealth Group |
| Univ. of Melbourne, Women's & Children's Hospital |
| UNIVEC Corporation |
| Universal Hospital Services, Inc. |
| Universal Medical Systems, Inc. |
| University Children's Hospital Zurich |
| University Health Network |
| University Hospital Aintree |
| University Hospital Brussels |
| University Hospital Coventry |
| University Hospital Giessen and Marburg GmbH |
| University Hospital Heidelberg |
| University Hospital in Aachen |
| University Hospital of Tubingen |
| University Medical Center Hamburg-Eppendorf |
| University of Michigan Health System |
| University of Pennsylvania Medical Center |
| University of Pittsburgh Medical Center |
| UNOS |
| UofL Health Care |
| Uppsala University Hospital |
| USANA Health Sciences |
| Vaccine and Infectious Disease Organization |
| Vanderbilt University Medical Center |
| VantageMed Corp. |
| Vasca, Inc. |
| Veridien Corporation |
| Vernon-Carus Limited |
| Versant Ventures |
| Veterans Affairs Medical Center |
| Vigil Health Solutions Inc. |
| Virbac Corporation |
| VirtualMedicalGroup.com |
| VirtuRad, Inc. |
| VISX, Inc. |
| Vitality Products Inc. |
| VitaTech, LLC |
| Vivius Inc. |
| VivoMetrics, Inc. |
| Wake Forest University Baptist Medical Center |
| Walgreens |
| WebMD Corporation |
| WellDoc |
| Wellpoint |
| WellPoint Health Networks Inc. |
| Wendt-Bristol Health Services |
| West Penn Allegheny Health System |
| West Virginia University |
| West Wireless Health Institute |
| Westmead Hospital |
| Westside Medical Imaging |
| White Stone Labs, Inc. |
| Wilkes County Health Department |
| Women's College Hospital |
| Women's Health Research, Inc. |
| World Diagnostics |
| World Federation of Hemophilia |
| Wyeth |
| Wyeth Consumer Healthcare |
| Wyeth Pharmaceuticals (New Jersey) |
| Xcenda LLC |
| Xhale Inc. |
| Yahoo! Inc. |
| Yale-Griffin Prevention Research Center |
| Yale-New Haven Hospital |
| Yokohama Hospital |
| Zambon |
| Zimmer, Inc. (Acquired by Centerpulse AG) |
| Zurich University Hospital |