AUTHOR=Caudle Robert M. , Smith Maree Therese , Romero-Sandoval E. Alfonso TITLE=Editorial: Verification of Animal Pain Models by Reverse Translation JOURNAL=Frontiers in Pharmacology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2021.778880 DOI=10.3389/fphar.2021.778880 ISSN=1663-9812