Kuiper, Ingrid N. https://orcid.org/0000-0002-9495-0327
Svanes, Cecilie
Benediktsdottir, Bryndis
Bertelsen, Randi J.
Bråbäck, Lennart
Dharmage, Shyamali C.
Holm, Mathias
Janson, Christer
Jögi, Rain
Malinovschi, Andrei
Matheson, Melanie
Moratalla, Jesús Martínez
Real, Francisco Gómez
Sánchez-Ramos, José Luis
Schlünssen, Vivi
Timm, Signe
Johannessen, Ane
Funding for this research was provided by:
Helse Vest (912011)
Norges Forskningsråd
Bergen Medical Research Foundation
Helse Vest Regionalt Helseføretak
Norwegian Labor Inspection
Wood Foundation
Arbejdstilsynet
Swedish Lung Foundation
Swedish Asthma and Allergy Foundation
Estonian Research Council (PUT No 562)
Australian National Health Medical Research Council
Sociedad Espanola de Neumologia y Cirurgia Toracica
Article History
Received: 9 April 2018
Accepted: 5 July 2018
First Online: 27 July 2018
Ethics approval and consent to participate
: In all study centres written informed consent was obtained from each participant, and the study was approved by regional committees of medical research ethics in each study centre according to national legislations, see online supplement for names of ethics committees and approval numbers).
: Not applicable.
: The last author, Ane Johannessen is a member of the Editorial Board of BMC Pulmonary Medicine. All of the other authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.