Development of an interpretable model for foot soft tissue stiffness based on gait plantar pressure analysis - Bai, Xiaotian; Hou, Xiao; Lv, Dazhi; Wei, Jialin; Song, Yiling; Tang, Zhengyan; Huo, Hongfeng; Liu, Jingmin (Frontiers in Bioengineering and Biotechnology, 2025)