AUTHOR=Egger Dominik , Boccaccini Aldo R. , Correa Diego , Kasper Cornelia , O’Brien Fergal J. TITLE=Editorial: Advanced Cell Culture Technologies to Boost Cell-Based Therapies JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2021.727298 DOI=10.3389/fbioe.2021.727298 ISSN=2296-4185