1 George Washington University School of Medicine and Health Sciences, Washington, District of Columbia; Department of Dermatology, The George Washington School of Medicine and Health Sciences, Washington, District of Columbia.
2 George Washington University School of Medicine and Health Sciences, Washington, District of Columbia.
3 Duke University Trinity College of Arts and Sciences, Durham, North Carolina.
4 Northwestern University Feinberg School of Medicine, Chicago, Illinois.
5 Department of Ophthalmology, Weill Cornell Medical College, New York, New York.
6 Department of Dermatology, The George Washington School of Medicine and Health Sciences, Washington, District of Columbia.
7 Department of Dermatology, The George Washington School of Medicine and Health Sciences, Washington, District of Columbia. Electronic address: ajfriedman@mfa.gwu.edu.