1. University of California Riverside School of Medicine Riverside CA USA
2. Meharry Medical College, School of Medicine Nashville TN USA
3. Department of Dermatology Donald and Barbara Zucker School of Medicine at Hofstra/Northwell New Hyde Park NY USA
4. David Geffen School of Medicine University of California Los Angeles Los Angeles CA USA
5. Department of Dermatology University of Miami Miller School of Medicine Miami FL USA