1. Laboratory of Image Science and Technology, Key Laboratory of Computer Network and Information Integration, Ministry of Education, Southeast University, Nanjing, China
2. X-Ray Department, United Imaging Healthcare Company Ltd., Shanghai, China
3. CT RPA Department, United Imaging Healthcare Company Ltd., Shanghai, China
4. Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
5. LaTIM, IMT Atlantique, Inserm UMR1101, Brest, France
6. Laboratoire Traitement du Signal et de l'Image, Universit de Rennes 1, Rennes, France,
7. National Institute for Health and Medical Research, Rennes, France