1. Department of Dermatology Medical College of Wisconsin Milwaukee Wisconsin USA
2. Engage Computing LLC Milwaukee Wisconsin USA
3. Department of Pediatrics and Dermatology Northwestern University Feinberg School of Medicine/Ann & Robert H. Lurie Children's Hospital of Chicago Chicago Illinois USA
4. Department of Pediatrics and Dermatology Indiana University Indianapolis Indiana USA
5. Department of Dermatology, and by courtesy, Pediatrics Stanford University School of Medicine Stanford California USA
6. Department of Dermatology University of Wisconsin School of Medicine and Public Health Madison Wisconsin USA