1 University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
2 Department of Dermatology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania. Electronic address: khosravih@upmc.edu.
3 Department of Dermatology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
4 Department of Dermatology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Teledermatology, UPMC North Hills Dermatology, Pittsburgh, Pennsylvania.