1 Department of Dermatology, Feinberg School of Medicine, Northwestern University, 676 N St. Clair Street, Suite 1600, Chicago, IL, 60611, USA. m-alam@northwestern.edu.
2 Department of Dermatology, Feinberg School of Medicine, Northwestern University, 676 N St. Clair Street, Suite 1600, Chicago, IL, 60611, USA.
3 Department of Dermatology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA.
4 Department of Radiation Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
5 Division of Dermatology, Department of Internal Medicine, Washington University in St. Louis, St. Louis, MO, USA.
6 Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada.
7 Dermatology Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
8 Division of Dermatology, Section of Procedural Dermatology, Cooper Hospital, Rowan University, Camden, NJ, USA.
9 Department of Dermatology, Saint Louis University School of Medicine, Saint Louis, MO, USA.
10 Department of Dermatology, University of Minnesota, Minneapolis, MN, USA.