Directory of Clinical Sites:
Center of Cardiology, Cardiology I, university hospital MainzCenter of Clinical Research DalarnaCenter of Clinical Research, Uppsala university, Central HospitalCenter of Diagnosis and Treatment ProvitaCenter of Excellence for Osteoporosis Research, King Abdulaziz UniversityCenter of Excellence for the Medical Consequences of SCI, James J Peters VAMCCenter of Excellence in Diabetes & EndocrinologyCenter of Family Medicine LCCenter of Family Medicine Plus, LLCCenter of Food and Fermentation TechnologiesCenter of Geographic MedicineCenter of Hematology and Oncology, Hanusch-HospitalCenter of Hope at Renown Medical CenterCenter of Hope for Cancer and Blood DisordersCenter of Investigation in Clinical NutritionCenter of Medical Genetics and Primary Health CareCenter of Oncology EuroclinicCenter of Reproductive MedicineCenter of Reproductive Medicine, Peking University Third HospitalCenter of Research Excellence in Nutrition and Metabolism, Institute for Medical Research, University of BelgradeCenter of digestive diseasesCenter of examination and treatment of allergic diseasesCenter of sleep disorders, National Taiwan University HospitalCenter on Drug and Alcohol ResearchCenter on Gender Equity and Health, University of California, San DiegoCenter on Mindfulness and Integrative Health Intervention DevelopmentCenterMed Kraków Śp. z o. o.CenterMed Lublin NZOZCenterpoint Medical Center LLCCenters for Advanced ENT CareCenters for Dialysis Care - EastCenterstoneCenterstone Frank Luton CenterCentex Studies, Inc.Centex Studies, Inc.Centinela HospitalCentogene AGCentra Lynchburg Hematology-Oncology Clinic IncCentraCare Clinic - Adult & Pediatric UrologyCentraCare Clinic - River CampusCentraCare Health PlazaCentraCare Heart and Vascular CenterCentraState Medical CenterCentral Alabama ResearchCentral Alabama Research; PediatricsCentral Alabama Veterans Health Care System West Campus, Montgomery, ALCentral Arizona Medical Associates, PCCentral Arkansas Pediatric ClinicCentral Arkansas Veterans Healthcare SystemCentral Arkansas Veterans Healthcare System Eugene J. Towbin Healthcare Center, Little Rock, ARCentral Bucks CardiologyCentral California Clinical ResearchCentral California ENTCentral Cardiology AssociatesCentral Care Cancer Center - BolivarCentral Care Cancer Center - Garden CityCentral Care Cancer Center - Great BendCentral Chest HospitalCentral City ConcernCentral Clinic-Sidi BouzidCentral Clinical Hospital #2 N.A. Semashko OAO RJHDCentral Clinical Hospital of the MSWiA in WarsawCentral Coast CardiologyCentral Coast Local Health DistrictCentral Coast Medical Oncology CorporationCentral Coast Medical Oncology CorporationCentral Coast Neuroscience ResearchCentral Coast Neurosciences ResearchCentral Connecticut Cystic Fibrosis CenterCentral Connecticut DermatologyCentral Connecticut Endoscopy CenterCentral ContactCentral ContactCentral Dermatology PCCentral District Hospital under Zhytomyr District CouncilCentral DuPage HospitalCentral DuPage Hospital - Neurodegenerative Clinic - Movement Disorders CenterCentral Erie Primary CareCentral Finland Central HospitalCentral Finland Health Care DistrictCentral Florida Cardiology GroupCentral Florida Endocrine & Diabetes ConsultantsCentral Florida Eye AssociatesCentral Florida Eye InstituteCentral Florida Gastro ResearchCentral Florida Heart CenterCentral Florida Neurosurgery InstituteCentral Florida Pulmonary Group, PACentral Florida Regional HospitalCentral Florida Research InitiativeCentral Florida RetinaCentral Georgia Cancer CareCentral Georgia Gynecologic OncologyCentral Hospital Affiliated to Shenyang Medical CollegeCentral Hospital of Medical Academy, WarsawCentral Hospital of Minhang DistrictCentral Hospital of Southern Pest National Institute of Hematology and Infectious DiseasesCentral ICU (CIVA), Uppsal university hospitalCentral Illinois CCOPCentral Illinois Diabetes and Clinical Research a Division of Prairie Education and Research CooperativeCentral Illinois NeuroscienceCentral India Cancer Research InstituteCentral Indiana Cancer CentersCentral Insitute of Mental Health Sleep laboratory Medical Faculty Mannheim/Heidelberg UniversityCentral Institute of Mental HealthCentral Institute of PsychiatryCentral Jersey Hand SurgeryCentral Jersey Oncology Center, PA - East BrunswickCentral Jersey RadiologyCentral Kentucky Research Associates, Inc.Central Maine Comprehensive Cancer Center at Central Maine Medical CenterCentral Maine Eye CareCentral Maine Heart & Vascular InstituteCentral Maine Medical CenterCentral Maine Pulmonary AssociatesCentral Manchester University Hospitals NHS Foundation Trust; Manchester Centre for Genomic MedicineCentral Maryland Radiation Oncology in Howard County