AUTHOR=Hiratsuka Masahiro , Zhou Yitian , Lauschke Volker M. TITLE=Editorial: Population Pharmacogenomics (PGx): From Variant Identification to Clinical Implementation JOURNAL=Frontiers in Genetics VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/genetics/articles/10.3389/fgene.2021.736626 DOI=10.3389/fgene.2021.736626 ISSN=1664-8021