1. South China University of Technology, Guangzhou, China
2. Ludwig Maximilian University of Munich, Munich, Germany
3. Swiss Federal Institute of Technology, Zurich, Switzerland
4. The Hong Kong Polytechnic University, Hong Kong, China
5. South China University of Technology, Pazhou Laboratory, Guangzhou, China
6. Anyang Normal University, Anyang, China
7. DAMO Academy, Alibaba Group, Hangzhou, China