. 2021 Oct 2;20:61–64. doi: 10.1016/j.jdcr.2021.09.030
© 2021 by the American Academy of Dermatology, Inc. Published by Elsevier, Inc.
This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).