Xiaohua Hu, Huijun Xi, Zibo Fan, Leixia Zhu, Jia Shi, Shuangshuang Qian, Jing Qiu, Yingzhi Li, Hong Ding. "An interpretable machine learning model for diabetic foot risk classification in patients with diabetes." Scientific Reports, 2026. doi:10.1038/s41598-026-58612-w