1. Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL 33136, USA
2. Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL 33431, USA
3. Forefront Dermatology, Vienna, VA 22182, USA
4. Issa Research and Consulting, LLC, Springfield, VA 22152, USA