1. Beijing Academy of Artificial Intelligence and the National Laboratory of Pattern Recognition (NLPR), Institute of Automation, CAS, Beijing, China
2. Shanghai AI Laboratory, Shanghai, China
3. State Key Laboratory of Multimodal Artificial Intelligence Systems (MAIS) and NLPR, Institute of Automation, Chinese Academy of Sciences, and the School of AI, UCAS, Beijing, China
4. Beijing Key Laboratory of Multimedia and Intelligent Software Technology, Beijing Institute of Artificial Intelligence, Beijing University of Technology, Beijing, China
5. Beijing Academy of Artificial Intelligence, the Institute for Artificial Intelligence and the National Biomedical Imaging Center, Peking University, Beijing, China