Department of Anaesthesiology and Intensive Therapy

Department of Angiology - Universitats Herzzentrum Freiburg

Department of Applied Human Nutrition

Department of Cellular and Molecular Medicine, University of Copenhagen

Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy

Department of Dermatology, Medical Faculty, TU Dresden

Department of Dermatology, Medical University Graz

Department of Food Science, Babcock Hall

Department of Neurology and Department of Neurosurgery

Department of Neuroscience, Uppsala University

Department of Oral and Maxillofacial Sciences. Section of Periodontics.Sapienza, University of Rome

Department of Pediatric Dentistry, Faculty of Dentistry, Cairo University

Department of Pediatric Gastroenterology and Hepatology, The Children's Hospital and Institute of Child Health

Department of Physical Medicine and Rehabilitation, Raymond Poincaré Hospital, AP-HP

Department of Physical Medicine and Rehabilitation, Veterans General Hospital,

Department of Psychiatry, Queen Mary Hospital

Department of Psychiatry, Taipei Veterans General Hospital

Department of Rehabilitation and Sports Medicine, University Hospital Motol

Department of Surgical Disciplines, All India Institute of Medical Sciences

Department of Visceral Surgery, University Hospital Center

Diabetes Zentrum Neuwied

Diagnostic Consultative Center Ii Sofia Eood

Diagnostic Consultative Centre Mladost - M OOD

Dianutrilife Medica

Diatros Gava- Centre Assistencial Ntra. Sra. de Burgues

Digestive Health Clinic

Digestive Health Network

Dipartimento di Neuroscienze,

Dixie Medical Center Regional Cancer Center

Dokters van Nederhoven

Doktor Abdurrahman Yurtaslan Ankara Onkoloji Egitim ve Arastirma Hastanesi

Donghai County Center for Disease Control and Prevention

Duke Primary Care Research Consortium

Dupage Medical Group

Dupont Circle Physician's Group

dgd Research

D & A Research and Genetics

DIAKO Ev. Diakonie Krankenhaus gGmbH

DIAKO Ev. Diakonie-Krankenhaus Bremen GmbH; Med. Klinik II; Hämatologie und internistische Onkologie

DaVita Bixby Knolls Dialysis

DaVita Central Orlando Dialysis

Dallas Renal Group

Dallas Surgical Group

Danish Cancer Society Research Center

Danish Center for Mindfulness

David Gagua Clinic

David Geffen School of Medicine

De Wingerd

DeCesaris Cancer Institute at Anne Arundel Medical Center

Debreceni Egyetem Orvos- és Egészségtudományi Centrum; Belgyógyászati Intézet, Reumatológiai Tanszék

Debreceni Egyetem, Klinikai Kozpont, Onkologiai Klinika

Delta University for Science and Technology

Delta Waves LLC - Hunt - PPDS

Dep. of Neurosurgery, Bern University Hospital

Dep. of Obstetrics and Gynecology, Bern University Hospital, Bern

Department of Anaesthesia-Surgery-Intensive Care, Gentofte Hospital

Department of Food Science, Food Microbiology, Faculty of Science, University of Copenhagen

Department of Gynecology and Obstetrics, University Medicine Mainz

Department of HBP Surgery, Seoul St. Mary's hospital

Department of Infertility of Tu Du hospital

Department of Integrated Traditional Chinese and Western Medicine Tongji hospital of Huazhong University of Science and Technology

Department of Medicine I, University of Erlangen-Nuremberg

Department of Medicine I; University Hospital St. Josef Hospital

Department of Neurology and Brain Research Unit, Institute of Clinical Medicine, University of Eastern Finland

Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona

Department of Obstetrics and Gynecology, Kasr Al-Ainy hospital

Department of Obstetrics and Gynecology, Mount Sinai Hospital

Department of Oral and Maxillofacial Implantology

Department of Renal Surgery, Western Infirmary

Department of Surgery; Maastricht University Medical Centre

Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, TU Dresden, Germany

Departments of Pulmonary and Critical Care, Cardiothoracic Surgery and Infectious Diseases at David Geffen School of Medicine at UCLA

Departmet of Neurology, University Medical Centre Ljubljana

Dept. of Anaesthesiology and Intensive Care Medicine, University of Bonn

Dept. of Anesthesia, SUMC

Dept. of Surgery, Sahlgrenska University Hospital/Ostra

Dept. of Urology, Ghent University Hospital

Dermatology Center of Indiana, PC

Dermatology Center of Northwest Indiana

Dermomedic

Dermscan Poland Sp. z o. o.

Deva Institute of Health Care and Research Pvt Ltd

Develi Hatice Muammer Kocatürk Devlet Hastanesi

Diabetes Zentrum Mergentheim

Dipartimento di Onco-Ematologia e Terapia Cellulare e Genica Ospedale Pediatrico Bambino Gesu - IRCCS

Division of Cardiology, Department of Internal Medicine, Daegu Catholic University Medical Center

Division of Cardiology, Department of Internal Medicine, Kyungpook National University Hospital

Division of Metabolic Diseases, University Hospital of Padova

Division of Nephrology University Health Network, University of Toronto

Dixie County

Dongnam Institute of Radiological & Medical Sciences

Dr Bob Kemp Hospice

Dr Brian Buggy

Dr. Busegeanu Mihaela Private Practice

Dr. Cherian Verghese

Dr. Ravi Taneja

Dr. Regina Blevins

Dragonboat Biopharmaceutical,Co.,Ltd

Drake University

DuPont Clinical Research, Inc.

Dubai Dental Hospital

Duke Outpatient Clinic