1. School of Information Engineering, Hangzhou Medical College, Hangzhou, China
2. Department of Information, Hangzhou Medical College Affiliated Lin'an People's Hospital, Hangzhou, China
3. School of Information Science, Japan Advanced Institute of Science and Technology, Nomi, Ishikawa, Japan
4. Department of Electronic Engineering, Tsinghua University, Beijing, China
5. Institutes for Systems Genetics, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China