AUTHOR=Liao Danying , Li Huaibiao TITLE=Dissecting the Niche for Alveolar Type II Cells With Alveolar Organoids JOURNAL=Frontiers in Cell and Developmental Biology VOLUME=8 YEAR=2020 URL=https://www.frontiersin.org/journals/cell-and-developmental-biology/articles/10.3389/fcell.2020.00419 DOI=10.3389/fcell.2020.00419 ISSN=2296-634X