[1
]
Institute for Biostatistics, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover,
Germany.
[2
]
Department of Respiratory Medicine, University of Marburg, University Giessen and
Marburg Lung Center (UGMLC), Member of the German Center for Lung Research, Baldingerstraße,
35043 Marburg, Germany.
[3
]
Clinic for Pneumology, Hannover Medical School, Member of the German Center for Lung
Research, Carl-Neuberg-Str. 1, 30625 Hannover, Germany.
[4
]
Department of Internal Medicine V - Pulmonology, Allergology, Respiratory Intensive
Care Medicine, Saarland University Hospital, Kirrberger Straße 1, 66424 Homburg, Germany.
[5
]
Department of Diagnostic and Interventional Radiology, University of Heidelberg, Translational
Lung Research Center (TLRC), Member of the German Center for Lung Research, Im Neuenheimer
Feld 110, 69120 Heidelberg, Germany.
[6
]
Institute of Epidemiology I, Helmholtz Zentrum München, German Research Center for
Environmental Health, Member of the German Center for Lung Research, Comprehensive
Pneumology Center Munich (CPC-M), Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany.
[7
]
Department of Internal Medicine B - Cardiology, Intensive Care, Pulmonary Medicine
and Infectious Diseases, University Medicine Greifswald, Scientific Division of Pneumology
and Pneumological Epidemiology, Ferdinand-Sauerbruch-Strasse, 17475 Greifswald, Germany.
[8
]
Institute of Health Economics and Health Care Management, Helmholtz Zentrum München
(GmbH), German Research Center for Environmental Health, Member of the German Center
for Lung Research, Comprehensive Pneumology Center Munich (CPC-M), Ingolstaedter Landstr.
1, 85764 Neuherberg, Germany.
[9
]
LungenClinic Grosshansdorf, Pulmonary Research Institute, Airway Research Center North,
Member of the German Center for Lung Research, Woehrendamm 80, 22927 Grosshansdorf,
Germany.
[10
]
Pulmonary Department, Mainz University Hospital, Langenbeckstrasse 1, 55131 Mainz,
Germany.
[11
]
Centre for Respiratory Medicine and Allergy, Institute for Inflammation and Repair,
University of Manchester, Southmoor Rd, Manchester M23 9LT, UK.
[12
]
Department of Respiratory Medicine, Maastricht University Medical Center, P. Debyelaan
25, 6202 AZ Maastricht, The Netherlands.
[13
]
ASCONET Study Coordination Office, University of Marburg, Baldingerstraße, 35043 Marburg,
Germany.
[14
]
Institute for Biostatistics, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover,
Germany. Electronic address: koch.armin@mh-hannover.de.
[15
]
Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine,
Ludwig-Maximilians-Universität München, Ziemssenstr. 1, 80336 Munich, Germany. Electronic
address: rudolf.joerres@med.uni-muenchen.de.