QPS Netherlands B.V., Groningen, Netherlands
University of Pécs Clinical Center , Department of Dermatology, Venerology and Oncodermatology, Pécs, Hungary
University of Szeged Faculty of Medicine Albert Szent-Györgyi Medical Center Department of Dermatology and Allergology, Szeged, Hungary
HaEmek Medical center, Dermatology Department, 'Afula, Israel
Gyula, Gyula, Hungary
Vienna, Vienna, Austria
Paris, Paris, France
Investigator Site 19, Irvine, California, United States
Investigator Site 17, Los Angeles, California, United States
Investigator Site 16, Indianapolis, Indiana, United States
UZG - Universitair Ziekenhuis Gent, Gent, Belgium
Institut Jules Bordet, Brussels, Belgium
Universitair Zieckenhuis Antwerpen, Antwerp, Belgium