AUTHOR=Nishimura Yuhei , Hara Hideaki TITLE=Editorial: Drug Repositioning: Current Advances and Future Perspectives JOURNAL=Frontiers in Pharmacology VOLUME=9 YEAR=2018 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2018.01068 DOI=10.3389/fphar.2018.01068 ISSN=1663-9812