AUTHOR=Böckmann Anja , Martin Rachel , McDermott Ann E. , Meier Beat H. , Pastore Annalisa , Zuiderweg Erik R. P. TITLE=Hommage to Richard R. Ernst JOURNAL=Frontiers in Molecular Biosciences VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/molecular-biosciences/articles/10.3389/fmolb.2021.769772 DOI=10.3389/fmolb.2021.769772 ISSN=2296-889X