1. Ritsumeikan University,Graduate School of Information Science and Engineering,Kusatsu,Japan
2. Zhejiang University,Department of Radiology, Sir Run Run Shaw Hospital,Hangzhou,China
3. Wenzhou Medical University,Department of Radiology, The First Affiliated Hospital,Wenzhou,China
4. Ritsumeikan University,College of Information Science and Engineering,Kusatsu,Japan
5. Research Center for Healthcare Data Science Zhejiang Lab,Hangzhou,China
6. Zhejiang University,College of Computer Science and Technology,Hangzhou,China