1. College of Biomedical Engineering, South-Central University for Nationalities, Wuhan 430074, China
2. Key Laboratory of Cognitive Science, State Ethnic Affairs Commission, Wuhan 430074, China
3. Hubei Key Laboratory of Medical Information Analysis and Tumor Diagnosis & Treatment, Wuhan 430074, China
4. School of Information Technology, Jiangxi University of Finance and Economics, Nanchang 330032, China
5. IT Convergence Research Center, Chonbuk National University, Jeonju, Jeonbuk 54896, Republic of Korea