1. Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, TX, USA
2. Department of Dermatology, Mayo Clinic, Rochester, MN, USA
3. University of Florida College of Medicine, Gainesville, FL, USA
4. Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA
5. Harrington Heart and Vascular Institute, Division of Cardiovascular Medicine, University Hospitals Medical Center and Case Western Reserve University School of Medicine, Cleveland, OH, USA