Koppens, Daan https://orcid.org/0000-0001-6486-6012
Sørensen, Ole Gade
Munk, Stig
Rytter, Søren
Larsen, Solveig Kärk Abildtrup
Stilling, Maiken
Hansen, Torben Bæk
Funding for this research was provided by:
Health Research Fund of Central Denmark Region (1-31-72-15-14)
Article History
Received: 21 June 2018
Revised: 19 October 2018
Accepted: 29 October 2018
First Online: 19 November 2018
Compliance with ethical standards
: The study was approved of by the Central Denmark Region Committees on Health Research Ethics (ID number 1-10-72-99-14, date of issue 29-04-2014) and registered at the Danish Data Protection Agency (ID number 1-16-02-709-14, date of issue 20-11-2014). All procedures performed in this study were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.
: DK has received support from the Health Research Fund of Central Denmark Region (ref. number 1-31-72-15-14).The other authors declare that they have no conflicts of interest.