Holst-Kristensen, Annette Willemoes http://orcid.org/0000-0002-6945-2553
Fonager, Kirsten http://orcid.org/0000-0001-9641-992X
Pedersen, Kjeld Møller http://orcid.org/0000-0002-8222-0781
Funding for this research was provided by:
Helsefonden (463019)
Article History
Accepted: 3 October 2019
First Online: 18 October 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study has been carried out in accordance with the General Data Protection Regulation (2015-509-00007). Moreover, The National Committee on Health Research Ethics has assured us that no approval is needed.
: Informed consent was obtained from all individual participants included in the study by the professional survey agency EPINION.