AUTHOR=Genchi Giada G. , Ciofani Gianni TITLE=Editorial: Smart Tools for Caring: Nanotechnology Meets Medical Challenges JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=7 YEAR=2019 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2019.00011 DOI=10.3389/fbioe.2019.00011 ISSN=2296-4185