The First Hospital of Dalian Medical University, Dalian, Liaoning, China
Beijing Children's Hospital, Capital Medical University, Beijing, Beijing, China
Peking Union Medical College Hospital, Beijing, Beijing, China
Fundación Hospital Alcorcón, Madrid, Spain
Hospital General de Valencia, Valencia, Spain
St. Josef-Hospital, Ruhr-Universitet, Bochum, Germany
Charité - Universitätsmedizin Berlin Klinik für Dermatologie, Venerologie und Allergologie Psoriasis Studien Zentrum, Berlin, Germany
Fachklinik Bad Bentheim Klinik für Dermatologie, Bad Bentheim, Germany
Rothhaar Studien GmbH Dermatologisches Studienzentrum, Berlin, Germany
Investigational site, Gentofte, Denmark
Investigational Site, London, United Kingdom
Xcenda, LLC, Palm Harbor, Florida, United States
Investigational Site, Herston, Australia
Modern Research Associates, PLLC, Dallas, Texas, United States
USC Department of Dermatology, Los Angeles, California, United States
Paddington Testing Company, Inc., Philadelphia, Pennsylvania, United States
Dermatology Research Associates, Los Angeles, California, United States
PMG Research of Christie Clinic, Chicago, Illinois, United States
University Hospitals Cleveland Medical Center, Cleveland, Ohio, United States
Nuvisan GmbH, Neu-Ulm, Germany