AUTHOR=Youn Dong-Hyun , Park Jinbong , Kim Hye-Lin , Jung Yunu , Kang JongWook , Lim Seona , Song Gahee , Kwak Hyun Jeong , Um Jae-Young TITLE=Corrigendum: Berberine Improves Benign Prostatic Hyperplasia via Suppression of 5 Alpha Reductase and Extracellular Signal-Regulated Kinase in Vivo and in Vitro JOURNAL=Frontiers in Pharmacology VOLUME=10 YEAR=2019 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2019.00541 DOI=10.3389/fphar.2019.00541 ISSN=1663-9812