Corrigendum: Association of ZFHX3 genetic polymorphisms and extrapulmonary vein triggers in patients with atrial fibrillation who underwent catheter ablation - Hwang, Inseok; Kwon, Oh-Seok; Hong, Myunghee; Yang, Song-Yi; Park, Je-Wook; Yu, Hee Tae; Kim, Tae-Hoon; Uhm, Jae-Sun; Joung, Boyoung; Lee, Moon-Hyoung; Pak, Hui-Nam (Frontiers in Physiology, 2022)