1. Department of Pediatrics, Minhang Branch, Zhongshan Hospital, Fudan University, Shanghai, China
2. Department of Anesthesiology, Eye, Ear, Nose, and Throat Hospital, Fudan University, Shanghai, China
3. Emergency Department, Jiading District Central Hospital Affiliated Shanghai University of Medicine and Health Sciences, Shanghai, China
4. Jiuting Town Community Healthcare Center of Songjiang District, Shanghai, China
5. Department of Clinical Laboratory, Minhang Branch, Zhongshan Hospital, Fudan University, Shanghai, China
6. Department of pediatrics, Minhang Branch, Zhongshan Hospital, Fudan University, No.170, Xinsong Rd, Minhang, Shanghai 201199, China
7. Emergency Department, Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences, No.1, Chengbei Rd, Jiading, Shanghai 201800, China