AUTHOR=Rivera-Calzada Angel , Carroni Marta TITLE=Editorial: Technical Advances in Cryo-Electron Microscopy JOURNAL=Frontiers in Molecular Biosciences VOLUME=6 YEAR=2019 URL=https://www.frontiersin.org/journals/molecular-biosciences/articles/10.3389/fmolb.2019.00072 DOI=10.3389/fmolb.2019.00072 ISSN=2296-889X