Gwinnett Clinical Research Center, Inc., Snellville, Georgia, United States
Universitätsklinikum Heidelberg/Klinische Sozialmedizin, Heidelberg, Germany
Charite Berlin, Berlin, Germany
Rady's Children Hospital, San Diego, California, United States
Clinical Research Center, Morsani Center for Advanced Healthcare, Tampa, Florida, United States
Long Island Skin Cancer and Dermatologic Surgery, Smithtown, New York, United States
Grekin Skin Institute, Warren, Michigan, United States
Center for Dermatology Clinical Research, Fremont, California, United States
Psoriasis Treatment Center of Central NJ, East Windsor, New Jersey, United States
Allergie-Zentrum-Charité, Charité - Universitätsmedizin Berlin, Berlin, Germany
CPCAD, Centre de Pharmacologie Clinique Appliquée à la Dermatologie, Nice, France
CPCAD, Centre de Pharmacologie Clinique Appliquée à la Dermatologie, Hôpital de l'Archet 2, Nice Cedex 3, France
Ninewells Hospital, Dundee, Angus, United Kingdom
Scunthorpe General Hospital, Scunthorpe, Lincolnshire, United Kingdom
East Surrey Hospital, Redhill, Surrey, United Kingdom
Torrance Clinical Research Institute Inc., Lomita, California, United States
Dermatology Cosmetic Laser Medical Associates of La Jolla, Inc., San Diego, California, United States
Omni Dermatology, Phoenix, Arizona, United States