1 Department of Automation, Tsinghua University, Beijing, 100084, China.
2 Department of Automation, Tsinghua University, Beijing, 100084, China. lium@mail.tsinghua.edu.cn.
3 Institute for Healthcare Artificial Intelligence Application, Guangdong Second Provincial General Hospital, Guangzhou, 510317, China. lium@mail.tsinghua.edu.cn.
4 Institute for Healthcare Artificial Intelligence Application, Guangdong Second Provincial General Hospital, Guangzhou, 510317, China. jz.tian@163.com.
5 Institute for Healthcare Artificial Intelligence Application, Guangdong Second Provincial General Hospital, Guangzhou, 510317, China. chwb817@gmail.com.