1. Northeastern University,College of Medicine and Biological Information Engineering,Shenyang,China
2. Northeastern University,College of Life and Health Sciences,Shenyang,China
3. Shengjing Hospital of China Medical University,Shenyang,China
4. University of Luebeck,Institute of Medical Informatics,Luebeck,Germany
5. Cancer Hospital of China Medical University,Shenyang,China