AUTHOR= Frontiers Production Office TITLE=Erratum: Incorporating cryopreservation evaluations into the design of cell-based drug delivery dystems: An opinion paper JOURNAL=Frontiers in Immunology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2022.1020829 DOI=10.3389/fimmu.2022.1020829 ISSN=1664-3224