AUTHOR=Garai Kitti , Adam Zoltan , Herczeg Robert , Banfai Krisztina , Gyebrovszki Adam , Gyenesei Attila , Pongracz Judit E. , Wilhelm Marta , Kvell Krisztian TITLE=Corrigendum: Physical Activity as a Preventive Lifestyle Intervention Acts Through Specific Exosomal miRNA Species—Evidence From Human Short- and Long-Term Pilot Studies JOURNAL=Frontiers in Physiology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2021.794940 DOI=10.3389/fphys.2021.794940 ISSN=1664-042X