1. School of Medical Informatics, Xuzhou Medical University, Xuzhou, Jiangsu 221116, China; The affiliated Changshu Hospital of Soochow University (Changshu No. 1 People's Hospital), Changshu 215500, China; and School of Information and Control Engineering, China University of Mining and Technology, Jiangsu, Xuzhou 221116, China
2. School of Medical Informatics, Xuzhou Medical University, Xuzhou, Jiangsu 221116, China
3. School of Medical Informatics, Xuzhou Medical University, Xuzhou, Jiangsu 221116, China; and School of Information and Control Engineering, China University of Mining and Technology, Jiangsu, Xuzhou 221116, China