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.