Blandfort, Sif http://orcid.org/0000-0001-5765-1734
Gregersen, Merete
Rahbek, Kirsten
Juul, Svend
Damsgaard, Else Marie
Article History
Received: 4 January 2019
Accepted: 9 March 2019
First Online: 21 March 2019
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
: It was a quality development project with no intervention, the study was exempted from notification to the Central Denmark Region Ethical Committee (Inquiry number 200/2017). The study protocol was approved by the Danish Data Protection Agency, case no. 1-16-02-254-16. The study was registered at ClinicalTrials.gov (Identifier NCT03199768).
: For this type of study, formal consent is not required.