van de Hei, Susanne J. https://orcid.org/0000-0003-2844-6904
Stoker, Nilouq https://orcid.org/0000-0002-0023-6529
Flokstra-de Blok, Bertine M. J.
Poot, Charlotte C. https://orcid.org/0000-0001-6717-4855
Meijer, Eline https://orcid.org/0000-0001-7078-5067
Postma, Maarten J.
Chavannes, Niels H. https://orcid.org/0000-0002-8607-9199
Kocks, Janwillem W. H. https://orcid.org/0000-0002-2760-0693
van Boven, Job F. M.
Funding for this research was provided by:
AstraZeneca (N/A, N/A, N/A, N/A, N/A, N/A, N/A, N/A, N/A)
Article History
Received: 30 September 2022
Accepted: 5 May 2023
First Online: 20 May 2023
Competing interests
: J.F.M.v.B.’s institution (UMCG) received consultancy fees, speaking fees and/or research grants from Aardex, AstraZeneca, Chiesi, European Commission COST Action 19132 (ENABLE), GSK, Menarini, Novartis, Pfizer, Teva, Trudell Medical, and Vertex, all unrelated to this study. J.W.H.K. reports grants, personal fees and non-financial support from AstraZeneca, grants, personal fees, and non-financial support from Boehringer Ingelheim, grants and personal fees from Chiesi Pharmaceuticals, grants, personal fees and non-financial support from GSK, non-financial support from Mundi Pharma, grants and personal fees from TEVA, personal fees from MSD, personal fees from COVIS Pharma, grants from Valneva, outside the submitted work; and Janwillem Kocks holds <5% shares of Lothar Medtec GmbH and 72.5% of shares in the General Practitioners Research Institute. B.M.J.F.-d.B. and N.S. were employed by General Practitioners Research Institute (GPRI) at the time of the study. In the past 3 years (2019-2021), GPRI conducted investigator- and sponsor-initiated research funded by non-commercial organisations, academic institutes, and pharmaceutical companies (including AstraZeneca, Boehringer Ingelheim, Chiesi, GSK, Mundipharma, Novartis, and Teva). J.F.M.v.B. and N.H.C. are editors for <i>npj Primary Care Respiratory Medicine</i>. They were not involved in the journal’s review of, or decisions related to, this manuscript. Other authors declare no competing interests.