1. Department of Biomedical Engineering; Faculty of Electronic Information and Electrical Engineering; Dalian University of Technology; Dalian Liaoning China
2. Department of Information Technology; University of Jyväskylä; Jyväskylä Finland
3. China Academy of Industry and Communications Technology; Beijing China
4. Institute of Digital Medicine; Third Military Medical University; Chongqing China
5. The Affiliated Cancer Hospital of Hainan Medical College; Haikou Hainan China
6. Department of Nuclear Medicine; Zhongshan Hospital; Fudan University; Shanghai China
7. Department of Nuclear Medicine; Peking Union Medical College Hospital; Beijing China
8. Department of Nuclear Medicine; the First Affiliated Hospital of Dalian Medical University; Dalian Liaoning China
9. Trauma Department of Orthopaedics; the First Affiliated Hospital of Dalian Medical University; Dalian Liaoning China