1 Clinic for Occupational and Environmental Medicine, Department of Respiratory Diseases, University Hospitals Leuven, Leuven, Belgium; Center for Environment and Health, Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium. Electronic address: steven.ronsmans@kuleuven.be.
2 Department of Respiratory Diseases, AZ Nikolaas, Sint-Niklaas, Belgium.
3 Department of Radiology, AZ Nikolaas, Sint-Niklaas, Belgium.
4 Department of Respiratory Diseases, GasthuisZusters Antwerpen, St. Vincentius Hospital, Antwerp, Belgium.
5 Clinic for Occupational and Environmental Medicine, Department of Respiratory Diseases, University Hospitals Leuven, Leuven, Belgium; Premed, External Service for Prevention and Protection at Work, Leuven, Belgium.
6 Clinic for Occupational and Environmental Medicine, Department of Respiratory Diseases, University Hospitals Leuven, Leuven, Belgium; IDEWE, External Service for Prevention and Protection at Work, Leuven, Belgium.
7 Translational Cell and Tissue Research, Department of Imaging and Pathology, KU Leuven, Leuven, Belgium.
8 Center for Environment and Health, Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium.
9 Unit for Interstitial Lung Diseases, Department of Respiratory Diseases, University Hospitals Leuven, Leuven, Belgium; Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases, Metabolism, and Ageing (CHROMETA), KU Leuven, Leuven, Belgium.
10 Department of Respiratory Diseases, AZ Nikolaas, Sint-Niklaas, Belgium; Unit for Interstitial Lung Diseases, Department of Respiratory Diseases, University Hospitals Leuven, Leuven, Belgium.
11 Clinic for Occupational and Environmental Medicine, Department of Respiratory Diseases, University Hospitals Leuven, Leuven, Belgium; Center for Environment and Health, Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium.