| Affiliation: | 1. Institute and Clinic for Occupational, Social, and Environmental Medicine, University Hospital, LMU Munich, Munich, Germany;2. Comprehensive Pneumology Center Munich, German Center for Lung Research, Munich, Germany;3. Paediatric Department, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany;4. Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany;5. Institute for Epidemiology, Biostatistics and Prevention, Zürich University, Zürich, Switzerland;6. Institute for Medical Informatics and Biometry, Medical Faculty, “Carl Gustav Carus”, TU, Dresden, Germany;7. Dr v Haunersches Kinderspital, University Hospital, LMU Munich, Munich, Germany |
