1 Warren Alpert Medical School of Brown University, Providence, Rhode Island. Electronic address: sara_ragi@brown.edu.
2 Warren Alpert Medical School of Brown University, Providence, Rhode Island.
3 Dermatology Department, University of Connecticut School of Medicine, Farmington, Connecticut; Dermatology Department, University of Florida College of Medicine, Gainesville, Florida.
4 Department of Dermatology, The Warren Alpert Medical School of Brown University, Providence, Rhode Island.