AUTHOR=Günther Michael , Mörl Falk , Rockenfeller Robert TITLE=Where Have the Dead Gone? JOURNAL=Frontiers in Medicine VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2022.837287 DOI=10.3389/fmed.2022.837287 ISSN=2296-858X