1. Florida State University College of Medicine Tallahassee FL USA
2. Division of Dermatology and Dentistry, Center for Drug Evaluation and Research Food and Drug Administration Silver Spring MD USA
3. University of Central Florida HCA Florida Healthcare Graduate Medical Education Tallahassee FL USA
4. Dermatology Associates of Tallahassee Tallahassee FL USA
5. Department of Pathology Biological Science Institute (ICB), Universidade Federal de Minas Gerais Belo Horizonte Brazil
6. Department of Oral Surgery and Pathology School of Dentistry, Universidade Federal de Minas Gerais and Medical School, Faculdade Ciências Médicas de Minas Gerais Belo Horizonte Brazil