1. School of Electronic, Electrical Engineering and Physics, Fujian University of Technology, Fuzhou, Fujian, China
2. School of Software Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, China
3. Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application, Beijing, China
4. Department of Radiology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
5. National Engineering Laboratory for Integrated AeroSpace-Ground-Ocean Big Data Application Technology, School of Computer Science and Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, China
6. School of Biomedical Engineering & State Key Laboratory of Advanced Medical Materials and Devices, ShanghaiTech University, Shanghai, China