1. The Fenway Institute, Fenway Health , Boston, MA , USA
2. Department of Dermatology, Beth Israel Deaconess Medical Center, Boston, MA, USA
3. New York Institute College of Osteopathic Medicine , Jonesboro, AR , USA
4. George Washington University School of Medicine & Health Sciences , Washington, DC , USA
5. Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA, USA and
6. Harvard Medical School , Boston, MA , USA