AUTHOR=Xavier Nuno M. , Andreana Peter R. , Carvalho Ivone , von Itzstein Mark TITLE=Editorial: Carbohydrate-Based Molecules in Medicinal Chemistry JOURNAL=Frontiers in Chemistry VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2021.655200 DOI=10.3389/fchem.2021.655200 ISSN=2296-2646