Lynderm Research, Inc., Markham, Ontario, Canada
Central Dermatology, PC, Saint Louis, Missouri, United States
Therapeutics Clinical Research, San Diego, California, United States
Tanner Clinic, Layton, Utah, United States
Anita Nevyas-Wallace, MD, Bala-Cynwyd, Pennsylvania, United States
Kentucky Lions Eye Center, Louisville, Kentucky, United States
UNIFESP - Universidade Federal de São Paulo, Sao Paulo, Brazil
Hospital General de México - Servicio de Dermatología, Mexico City, Mexico
Department of Dermatology, St. George Hospital, Kogarah, New South Wales, Australia
Dermatology Department, The Queen Elisabeth Hospital, Adelaide, South Australia, Australia
Department of Dermatology, Royal Adelaide Hospital, Adelaide, South Australia, Australia
Skin Care Research, Inc., Boca Raton, Florida, United States
Department of Dermatology, St. Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia
Fremantle Dermatology, Fremantle, Western Australia, Australia
Dept. of Dermatology, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
Texas Dermatology Research Institute, Dallas, Texas, United States
Department of Dermatology, Roswell Park Cancer Institue, Buffalo, New York, United States
Department of Dermatology, University of Minnesota Hospital and Clinic, Minneapolis, Minnesota, United States
Hautklinik Linden, Hannover, Germany
Klinik für Dermatologie, Venerologie und Allergologie, Campus Charité Mitte, Berlin, Germany
Department of Dermatology, Sahlgrenska University Hospital, Gothenburg, Sweden
Spedali di Brescia, Brescia, Italy
Hôpital Sainte-Marguerite, Marseille, France
Service de Dermatologie, C.H.U Saint Louis, Paris, France