1. College of Computer Science and Technology and the Key Laboratory of Brain-Machine Intelligence Technology, Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing, China
2. Department of Radiology, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China
3. Department of Medical Imaging, Nanjing Jinling Hospital, Nanjing University School of Medicine, Nanjing, China