1. Center for Noncommunicable Disease Management Beijing Children's Hospital, Capital Medical University, National Center for Children's Health Beijing China
2. School of Public Health Capital Medical University Beijing China
3. Child and Adolescent Chronic Diseases Prevention and Control Department Shenzhen Center for Chronic Disease Control Shenzhen China
4. Department of Epidemiology Capital Institute of Pediatrics Beijing China
5. School of Public Health Guangdong Pharmaceutical University Guangzhou China
6. North China University of Science and Technology Tangshan China
7. Child Health Big Data Research Center Capital Institute of Pediatrics Beijing China