Funding for this research was provided by:
Danish Cancer Society (-)
Danish foundation TrygFonden (-)
Danish Health Foundation (-)
Article History
Received: 27 February 2020
Accepted: 12 August 2020
First Online: 20 August 2020
Compliance with ethical standards
: Ethical approval for the study was obtained from the Danish Data Protection Agency (2013-41-2603).
: The authors declare that they have no conflict of interest.