AUTHOR=Pagliusi Marco , Bonet Ivan , Sartori Cesar TITLE=Editorial: Advances in understanding the pain chronification mechanisms JOURNAL=Frontiers in Pain Research VOLUME=4 YEAR=2023 URL=https://www.frontiersin.org/journals/pain-research/articles/10.3389/fpain.2023.1228264 DOI=10.3389/fpain.2023.1228264 ISSN=2673-561X