1. Department of Biomedical Engineering, City University of Hong Kong, Kowloon Tong, Hong Kong.
2. Hong Kong Center for Cerebro-cardiovascular Health Engineering, Hong Kong Science Park, New Territories 999077, Hong Kong.
3. State Key Laboratory of Structural Analysis for Industrial Equipment, Department of Engineering Mechanics, International Research Center for Computational Mechanics, Dalian University of Technology, Dalian 116024, China.
4. Ningbo Institute of Dalian University of Technology, Ningbo 315016, China.
5. School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China.
6. AML, Department of Engineering Mechanics, Interdisciplinary Research Center for Flexible Electronics Technology, Tsinghua University, Beijing 100084, China.
7. Shenzhen Research Institute City University of Hong Kong, Shenzhen 518057 China.