Corrigendum: Blood Immune Cell Composition Associated With Obesity and Drug Repositioning Revealed by Epigenetic and Transcriptomic Conjoint Analysis - Liu, Jia-Chen; Liu, Sheng-Hua; Fu, Guang; Qiu, Xiao-Rui; Jiang, Run-Dong; Huang, Sheng-Yuan; Zhu, Li-Yong; Li, Wei-Zheng (Frontiers in Pharmacology, 2022)