1. Department of Computer Science and Engineering, The Hong Kong University of Science and Technology, Hong Kong, Hong Kong
2. Shenzhen United Imaging Research Institute of Innovative Medical Equipment, Real-Time Laboratory, Shenzhen, China
3. Department of Computer Science and Engineering and the Department of Chemical and Biological Engineering, The Hong Kong University of Science and Technology, Hong Kong, Hong Kong
4. Department of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China
5. Jarvis Research Center, Tencent YouTu Lab, Shenzhen, China