1. Department of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Sichuan, China;
2. Department of Clinical Science and Education, Södersjukhuset,
3. Institute of Environmental Medicine, and
4. West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China;
5. Sachs’ Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden;
6. Centro de Investigación Biomédica en Red Enfermedades Respiratorias (CIBERES), Madrid, Spain;
7. Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS),
8. Groningen Research Institute for Asthma and COPD (GRIAC) and
9. Centre for Occupational and Environmental Medicine, Region Stockholm, Stockholm, Sweden;
10. Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden;
11. Asthma and Airway Disease Research Center, University of Arizona, Tucson, Arizona;
12. ISGlobal, Barcelona, Spain;
13. Division of Biostatistics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden;
14. Institute for Risk Assessment Sciences, Utrecht University, Utrecht, the Netherlands; and
15. Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands;
16. Department of Pediatric Pulmonology and Pediatric Allergology, Beatrix Children’s Hospital, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
17. Cátedra de Salud Respiratoria and
18. Respiratory Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain;