In the article by Chen et al. entitled “The Effect of Sulforaphane on the Activity and ­Mineralization of Osteoblasts under Oxidative Stress” [Pharmacology. 2019;104:147–56, DOI 10.1159/000500846], the affiliation should be as follows:

Qiaofeng Chena,b Shanpeng Wub Tianxiang Lub Jie Chenc Zhitong Xub Jianting Chena

aDepartment of Spinal Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, China; bDepartment of Orthopaedics, Affiliated Quanzhou First Hospital of Fujian Medical University, Quanzhou, China; cUniversity of Massachusetts Boston, Boston, MA, USA