Correction: Factors associated with diabetic retinopathy among patients with diabetes in rural Guangxi, China: a multicenter cross-sectional study - Xian, Xiaomin; Chen, Jingfeng; Li, Ziqiang; Zheng, Qiuping; Lei, Xiaoxue; Bai, Chaoqun; Zhang, Yanping; Fu, Guifen (Frontiers in Endocrinology, 2026)