1. Department of Endocrinology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
2. Beijing Diabetes Institute, Beijing, China
3. Beijing Municipal Health Commission Information Center, Beijing, China
4. The Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD
5. School of Biomedical Engineering, Capital Medical University, Beijing, China