1. School of Digital Media, and Jiangsu Key Laboratory of Media Design and Software Technology, Jiangnan University, Wuxi, Jiangsu, P.R. China
2. School of Information Science and Engineering, Changzhou University, Changzhou, P.R. China
3. School of Digital Media, Jiangnan University, Wuxi, Jiangsu, P.R. China
4. The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, Jiangsu, P.R. China
5. Department of Medical Informatics, Nantong University, Nantong, Jiangsu, P.R. China
6. Changshu No.1 People's Hospital, Changshu, Jiangsu, P.R. China