1. Key Laboratory for Health Informatics of the Chinese Academy of Sciences (HICAS), Shenzhen Institutes of Advanced Technology, Shenzhen 518055, China
2. Shenzhen College of Advanced Technology, University of Chinese Academy of Sciences, Beijing 100049, China
3. Department of Senile Cardiovascular Medicine, The General Hospital of the People’s Liberation Army, Beijing 100853, China
4. Joint Research Centre for Biomedical Engineering, Department of Electronic Engineering, Chinese University of Hong Kong, Shatin 00852, Hong Kong