AUTHOR=Korsten Peter , Konig Maximilian F. , Tampe Björn , Mirsaeidi Mehdi TITLE=Editorial: Interstitial Lung Disease in the Context of Systemic Disease: Pathophysiology, Treatment and Outcomes JOURNAL=Frontiers in Medicine VOLUME=7 YEAR=2021 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2020.644075 DOI=10.3389/fmed.2020.644075 ISSN=2296-858X