1. College of Computer and Control Engineering, Fujian Provincial Key Laboratory of Information Processing and Intelligent Control, Minjiang University, Fuzhou, China
2. School of Software Engineering, Tongji University, Shanghai, China
3. Department of Medical Information, Wannan Medical College, Wuhu, China
4. College of Computer and Information Sciences, Fujian Agriculture and Forestry University, Fuzhou, China
5. Faculty of Information Technology, HUTECH University, Ho Chi Minh City, Vietnam