1. Advanced Interdisciplinary Institute of Environment and Ecology, Beijing Normal University, Zhuhai 519000, China
2. School of Environment, Beijing Key Laboratory for Emerging Organic Contaminants Control, Beijing Laboratory of Environmental Frontier Technologies, State Key Joint Laboratory of Environmental Simulation and Pollution Control, Tsinghua University, Beijing 100084, China
3. Department of Interventional Pulmonology, Beijing Children’s Hospital, Capital Medical University, National Clinical Research Center for Respiratory Diseases, National Center for Children’s Health, Beijing 100045, China
4. Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children’s Health, Beijing 100045, China
5. Respiratory Department, Beijing Children’s Hospital, Capital Medical University, China National Clinical Research Center of Respiratory Diseases, National Center for Children’s Health, Beijing 100045, China
6. Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children's Hospital, Zhengzhou, 450018, China