Funding for this research was provided by:
IMK Almene Fond
Text and Data Mining valid from 2019-11-02
Accepted: 23 October 2019
First Online: 2 November 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: According to Danish legislation, no ethics approval is needed for the present study. The study is covered by permissions from the Danish Data Protection Agency to the authors.
: Informed consent was obtained from all individual participants included in the study.