. 2021 Sep 9;9(5):100435. doi: 10.1016/j.esxm.2021.100435
Copyright © 2021 The Authors. Published by Elsevier Inc. on behalf of the International Society for Sexual Medicine.
This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).