1 College of Osteopathic Medicine, Rocky Vista University, Parker, Colorado.
2 Department of Dermatology, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
3 Division of Dermatology, Lehigh Valley Health Network, Allentown, Pennsylvania.
4 Department of Pathology, School of Medicine, Stanford University, Stanford, California.
5 Transitional Year Residency, The University of Texas at Austin Dell Medical School, Austin, Texas.
6 Department of Dermatology, Duke University Medical Center, Durham, North Carolina.
7 Department of Medicine, Saint Joseph Hospital, Denver, Colorado.
8 Department of Dermatology, University of Colorado Anschutz Medical Campus, Aurora, Colorado; Dermatology Service, US Department of Veterans Affairs, Rocky Mountain Regional Medical Center, Aurora, Colorado; Department of Epidemiology, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, Colorado. Electronic address: [email protected].