1. Jiangsu Provincial Joint International Research Laboratory of Medical Information Processing, the Laboratory of Image Science and Technology, the School of Computer Science and Engineering, and the Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University), Ministry of Education, Nanjing, China
2. College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China
3. College of Computer and Information, Anhui Polytechnic University, Wuhu, China
4. Jiangsu First-imaging Medical Equipment Company Ltd, Nantong, China
5. Department of Radiation Physics Technology, Cance Hospital Affiliated to Shandong First Medical University (Shandong Cancer Institute, Shandong Cancer Hospital), Jinan, China
6. Information and Image Processing Department, Institut Mines-Telecom, Telecom Bretagne, Brest, France
7. Centre de Recherche en Information Biomédicale Sino-Francais, Inserm, University of Rennes 1, Rennes, France