1. Beijing Pediatric Research Institute of Beijing Children’s Hospital Affiliated to Capital Medical University, Beijing, China
2. Department of Infectious Disease and Department of Pulmonology, Shenzhen Children’s Hospital, Shenzhen, China
3. Pediatric Department, Jinan Children’s Hospital, Jinan, China
4. WeHealthGene Institute, Shenzhen, China
5. Department of Pulmonology, Jiangxi Provincial Children’s Hospital, Nanchang, China
6. Department of Infectious Disease, Nanjing Children’s Hospital, Nanjing, China
7. Clinical Laboratory, Jiaxing University Affiliated Women and Children Hospital, Jiaxing, China
8. Pediatric Department, Peking University First Hospital, Beijing, China