Diagnostic Performance of Universal-Learning Ultrasound AI Across Multiple Organs and Tasks: the UUSIC25 Challenge. - Zehui Lin; Luyi Han; Xin Wang 121; Ying Zhou; Yanning Zhang 001; Tianyu Zhang 006; Lingyun Bao; Shandong Wu; Dong Xu; Tao Tan 002; UUSIC25 Challenge Consortium (CoRR, 2025)