Correction: Individual and combined effects of the GSTM1, GSTT1, and GSTP1 polymorphisms on type 2 diabetes mellitus risk: a systematic review and meta-analysis - Liu, Liang-shu; Wang, Di; Tang, Ru; Wang, Qi; Zheng, Lu; Wei, Jian; Li, Yan; He, Xiao-feng (Frontiers in Genetics, 2025)