1. Department of Epidemiology and Health Statistics, School of Public Health, Beijing Key Laboratory of Clinical Epidemiology, Capital Medical University, Beijing, China.
2. Department of Biochemistry and Molecular Biology, School of Basic Medicine, Capital Medical University, Beijing, China.
3. Department of Global Health and Genomics, School of Medical and Health Sciences, Edith Cowan University, Perth, Australia.
4. Laboratory of Molecular Nutrition and Genetics, College of Life Science, University of Chinese Academy of Sciences, Beijing, China.
5. Department of Hematology, Beijing Hospital, Beijing, China.