1. Department of Biomedical Engineering, Key Laboratory for Biomedical Engineering of Education Ministry of China, Zhejiang Provincial Key Laboratory of Cardio-Cerebral Vascular Detection Technology and Medical Effectiveness Appraisal, Zhejiang University, Hangzhou 310027, China
2. State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China
3. GuoZhen Health Technology Co., Ltd., Beijing 102206, China
4. Zhejiang Sir Run Run Shaw Hospital, Department of Medicine, Zhejiang University, Hangzhou, Zhejiang 310027, China
5. University of Ulster, Belfast, Northern Ireland BT15 1AP, U.K.