1. Probity Medical Research; 135 Union Street East Waterloo ON N2J 1C4 Canada
2. Comprehensive Center for Inflammation Medicine; University Medical School Schleswig-Holstein; University of Lübeck; Lübeck Germany
3. SCIderm Research Institute and Dermatologikum Hamburg; Hamburg Germany
4. Division of General Dermatology; Department of Dermatology; Medical University of Vienna; Vienna Austria
5. Dalhousie University; Halifax NS Canada
6. Laboratory for Investigative Dermatology; The Rockefeller University; New York NY U.S.A
7. Department of Dermatology; Tufts Medical Center; Boston MA U.S.A
8. Department of Dermatology; The Jikei University School of Medicine; Tokyo Japan
9. Merck & Co., Inc.; Kenilworth NJ U.S.A