1. Wayne State University School of Medicine Detroit MI USA
2. Mt. Joy PA USA
3. University of Salford Salford UK
4. Case Western Reserve University/University Hospitals Cleveland Medical Center Cleveland OH USA
5. Texas A&M College of Medicine Dallas TX USA
6. Hôpital Universitaire Erasme Université Libre de Bruxelles Brussels Belgium
7. Department of Dermatology University of Southern California Los Angeles CA USA
8. Department of Dermatology, Penn State Health Hershey PA USA
9. Department of Dermatology Wayne State University Detroit MI USA