. Author manuscript; available in PMC: 2022 Apr 1.
Published in final edited form as: J Pain Symptom Manage. 2021 Dec 22;63(4):512ā521. doi: 10.1016/j.jpainsymman.2021.12.017
This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).