1 Department of Dermatology and Dermatologic Surgery, Medical University of South Carolina, Charleston, South Carolina. Electronic address: elstond@musc.edu.
2 University of Connecticut Health Center, Farmington, Connecticut; Department of Dermatology, University of Florida, Gainesville, Florida.
3 Department of Dermatology, University of Massachusetts Chan Medical School, Worcester, Massachusetts.
4 Department of Dermatology, Northwestern University, Feinberg School of Medicine, Chicago, Illinois.
5 Departments of Dermatology and Pathology, University of Mississippi Medical Center, Jackson, Mississippi; Sonny Montgomery Veterans Administration Hospital, Jackson, Mississippi.
6 Departments of Dermatology and Pathology, Cleveland Clinic, Cleveland, Ohio.
7 Department of Dermatology, New York University, New York, New York.
8 Department of Dermatology, Saint Louis University, Saint Louis, Missouri.
9 Department of Dermatology, NYU Grossman School of Medicine, New York, New York.
10 Division of Pediatric Dermatology and Department of Pediatrics, Hackensack University Medical Center, Hackensack, New Jersey.
11 Department of Dermatology, Kaiser Permanente Mid-Atlantic Permanente Medical Group, Rockville, Maryland.
12 Weill Cornell Medicine, New York, New York.
13 Department of Dermatology, University of Pittsburgh School of Medicine / University of Pittsburgh Medical Center, Pittsburgh, Pittsburgh.