REACT-KD: Region-Aware Cross-Modal Topological Knowledge Distillation for Interpretable Medical Image Classification. - Hongzhao Chen; Hexiao Ding; Yufeng Jiang; Jing Lan; Ka Chun Li; Gerald W. Y. Cheng; Nga-Chun Ng; Yao Pu; Jing Cai; Liang-Ting Lin; Jung Sun Yoo (BIBM, 2025)