AUTHOR=Morones-Ramírez José Rubén TITLE=Reflections on the 2nd International Congress on NanoBioEngineering 2020 JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2021.648634 DOI=10.3389/fbioe.2021.648634 ISSN=2296-4185