1. Department of Machine Intelligence, School of Artificial Intelligence, Key Laboratory of Machine Perception (MOE), Institute for Artificial Intelligence, Peking University People’s Hospital, Peking University, Beijing, China
2. Department of Machine Intelligence, School of Artificial Intelligence, Key Laboratory of Machine Perception (MOE), Peking University, Beijing, China
3. School of Stomatology, Stomatology Hospital, Peking University, Beijing, China
4. Trauma Medicine Center, Peking University People’s Hospital, Peking University, Beijing, China