1. Oregon Medical Research Center; 9495 SW Locust Street, Suite G Portland OR 97223 U.S.A
2. Department of Dermatology and Allergology; Ludwig-Maximilians-University; Munich Germany
3. Tufts Medical Center; Boston MA U.S.A
4. Department of Dermatology and Venereology; University of Tartu; Tartu Estonia
5. Department of Medicine/Dermatology; UCLA School of Medicine; Los Angeles CA U.S.A
6. Le Bâteau Blanc-Imm. A; Centre Médical; Martigues Bouches-du-Rhône France
7. Novartis Healthcare Private Limited; Hyderabad India
8. Novartis Pharma AG; Basel Switzerland
9. Novartis Pharmaceuticals Corporation; East Hanover NJ U.S.A