1. University of Miami Miller School of Medicine , Miami, FL , USA
2. Northwestern University Feinberg School of Medicine , Chicago, IL , USA
3. Medical Dermatology Associates of Chicago , Chicago, IL , USA
4. Tufts University School of Medicine , Boston, MA , USA
5. Hospital de la Santa Creu i Sant Pau , Barcelona , Spain
6. Medical University of Graz , Graz , Austria
7. Eli Lilly and Company , Indianapolis, IN , USA
8. University Hospital Münster , Münster , Germany