Brockhattingen, Kristoffer Kittelmann https://orcid.org/0000-0002-3621-5463
Anru, Pavithra Laxsen https://orcid.org/0000-0002-7046-2556
Masud, Tahir https://orcid.org/0000-0003-1061-2898
Petrovic, Mirko https://orcid.org/0000-0002-7506-8646
Ryg, Jesper https://orcid.org/0000-0002-8641-3062
Funding for this research was provided by:
Lundbeckfonden and Novo Nordisk Fonden (PROCRIN)
Article History
Received: 29 June 2020
Accepted: 27 August 2020
First Online: 9 September 2020
Compliance with ethical standards
:
: All authors have completed the ICMJE Form for Disclosure of Potential Conflicts of Interest and declare no personal conflict of interest regarding the present study.
: Approval from local ethical committee was not needed due to the epidemiological design of this study.
: According to Danish legislation informed consent from patients.
: According to the Danish Law on personal data, we are not allowed to make the dataset publicly available. Access to data from the Danish Health Data Authority requires association with a Danish research unit and approval from the Danish Data Protection Agency () and the National Health Service Register (www. sundhedsdatastyrelsen.dk/da/forskerservice (in Danish)).