Hansen, Torben Frøstrup
Kjær-Frifeldt, Sanne
Eriksen, Ann Christina
Lindebjerg, Jan
Jensen, Lars Henrik
Sørensen, Flemming Brandt
Jakobsen, Anders
Funding for this research was provided by:
The Cancer Foundation (no grant reference number) The Regional Strategic Council for Research in the Region of Southern Denmark
Article History
Received: 8 April 2018
Revised: 3 September 2018
Accepted: 12 September 2018
First Online: 14 November 2018
Competing interests
: The authors declare no competing interests.
: The study was approved by the Regional Committee on Health Research Ethics and the Danish Data Protection Agency (test cohort S-20140119, 14/26345, and validation cohort S-20090049, 15/21683) according to Danish law.
: This work is published under the standard license to publish agreement. After 12 months the work will become freely available and the license terms will switch to a Creative Commons Attribution 4.0 International (CC BY 4.0)