1 The Chinese University of Hong Kong, Department of Biomedical Engineering, Hong Kong, China
2 Massachusetts Institute of Technology, Department of Mechanical Engineering, Cambridge, Massachusetts, United States
3 Massachusetts Institute of Technology, Computer Science and Artificial Intelligence Laboratory, Cambridge, Massachusetts, United States
4 Zhejiang University, College of Information Science and Electronic Engineering, Hangzhou, China
5 Massachusetts Institute of Technology, Department of Materials Science and Engineering, Cambridge, Massachusetts, United States
6 Massachusetts Institute of Technology, Laser Biomedical Research Center, Cambridge, Massachusetts, United States
7 Massachusetts Institute of Technology, Department of Biological Engineering, Cambridge, Massachusetts, United States
8 The Chinese University of Hong Kong, Shun Hing Institute of Advanced Engineering, Hong Kong, China