Development and evaluation of a 3D ensemble framework for automatic diagnosis of early osteonecrosis of the femoral head based on MRI: a multicenter diagnostic study - Yang, Miao; Hsiang, Fuchou; Li, Chengfan; Chen, XiaoYi; Zhang, Changqing; Sun, Guangchen; Lou, Qiliang; Zhu, Wenhui; Zhao, Hongtao; Liu, Feng; Ding, Xuehai; Xu, Jun (Frontiers in Surgery, 2025)