Wanat Karolyn A, Knapp Alexia P
Departments of Dermatology and Pathology, University of Iowa, Iowa City, IA, USA.
Department of Dermatology, Health Partners, St. Paul, MN, USA.
Int J Dermatol. 2018 Feb;57(2):e10-e12. doi: 10.1111/ijd.13859. Epub 2017 Dec 19.