1. Department of Dermatology; Blackrock Clinic; Dublin Ireland
2. Department of Dermatology; Baylor University Medical Center; Dallas TX U.S.A.
3. Guenther Dermatology Research Centre; London ON Canada
4. Oregon Medical Research Center; Portland OR U.S.A.
5. Innovaderm Research; Montreal QC Canada
6. Department of Dermatology; Radboud University Medical Center; Nijmegen the Netherlands
7. Kingsway Dermatology; Miranda NSW Australia
8. Modern Research Associates; Dallas TX U.S.A.
9. Department of Dermatology and Itch Center; University of Miami School of Medicine; Miami FL U.S.A.
10. Department of Dermatology; New York Medical College at Metropolitan Hospital; New York NY U.S.A.
11. Department of Dermatology and Medicine; Division of Rheumatology; Harvard Medical School Brigham and Women's Hospital; Boston MA U.S.A.
12. Department of Dermatology; University of Utah School of Medicine; Salt Lake City UT U.S.A.
13. Dawes Fretzin Dermatology Group; Indianapolis IN U.S.A.
14. Eli Lilly and Company; Indianapolis IN U.S.A.