Christoffersen, Gro Møller
Bruhn, Peter James http://orcid.org/0000-0001-5711-2378
de Neergaard, Rosanna
Engel, Susanne
Naeser, Vibeke
Article History
Received: 14 October 2017
Accepted: 27 March 2018
First Online: 7 April 2018
Ethics approval and consent to participate
: All demographic data were retrieved from the publicly available census data from Statistics Denmark, whose data publications are in accordance with the United Nations’ Fundamental Principles of National Official Statistics. Informed consent to participate in the questionnaire study was obtained.
: Not applicable
: The authors declare that they have no competing interests.
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