1. Key Laboratory of Systems Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, People's Republic of China.
2. Shanghai Center for Bioinformation Technology, Shanghai, People's Republic of China.
3. Department of Ophthalmology, Yangpu District Central Hospital, Shanghai, People's Republic of China.
4. Institute of Systems Biology, Shanghai University, Shanghai, People's Republic of China.
5. Centre for Computational Systems Biology, Fudan University, Shanghai, People's Republic of China.
6. School of Life Science and Technology, Shanghai Jiao Tong University, Shanghai, People's Republic of China.
7. College of Bioinformatics and Technology, Harbin Medical University, Harbin, People's Republic of China.