1. College of Medicine, University of Florida, Gainesville, FL, USA
2. Warren Alpert Medical School, Brown University , Providence, RI , USA
3. Faculty of Medicine, Memorial University of Newfoundland , St John’s, NL , Canada
4. School of Medicine, Indiana University , Indianapolis, IN , USA
5. School of Medicine, University of Texas Southwestern Medical Center , Dallas, TX , USA
6. Department of Dermatology, College of Medicine, University of Florida , Gainesville, FL , USA