AUTHOR=Knudsen Lars , Ochs Matthias , Smith Bradford J. TITLE=Editorial: Understanding Lung Acinar Micromechanics in Health and Disease: Linking Quantitative Imaging and Organ Scale Mechanics by Computational Modeling JOURNAL=Frontiers in Physiology VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2020.640398 DOI=10.3389/fphys.2020.640398 ISSN=1664-042X