1. Department of Dermatology, Dartmouth-Hitchcock Medical Center, Lebanon, NH 03766, USA
2. Geisel School of Medicine, Dartmouth College, Hanover, NH 03755, USA
3. Department of Pediatrics, Dartmouth-Hitchcock Medical Center, Lebanon, NH 03766, USA
4. Department of Medicine, Section of Hospital Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, NH 03766, USA
5. Department of Pediatrics, Section of Pediatric Hospital Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, NH 03766, USA