1. The Thirteenth People’s Hospital of Chongqing, Chongqing, China
2. Department of pediatrics, Chongqing Medical University, Chongqing, China
3. College of Traditional Chinese Medicine, Chongqing Medical University, Chongqing, China
4. First School of Clinical Medicine, Chongqing Medical University, Chongqing, China
5. School of Public Health, Chongqing Medical University, Chongqing, China