1. K. Papp Clinical Research; Waterloo ON Canada
2. Probity Medical Research; Waterloo ON Canada
3. Service de Dermatologie; AP-HP Hôpital Saint Louis; Sorbonne Paris Cité Université Paris Diderot; Paris France
4. Oregon Medical Research Center; Portland OR U.S.A.
5. Oregon Health and Science University; Portland OR U.S.A.
6. Departament of Dermatology; Hospital das Clínicas da Universidade de São Paulo; São Paulo Brazil
7. Department of Dermatology; Jichi Medical University; Shimotsuke Japan
8. Eli Lilly and Company; Indianapolis IN U.S.A.
9. Department of Dermatology; University of Connecticut Health Center; Farmington CT U.S.A.