AUTHOR=Veale Douglas J. , Firestein Gary S. , Wechalekar Mihir D. , Najm Aurélie TITLE=Editorial: Synovial tissue biopsy research JOURNAL=Frontiers in Medicine VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2022.1004029 DOI=10.3389/fmed.2022.1004029 ISSN=2296-858X