Funding for this research was provided by:
Radiumhemmets Forskningsfonder (161272)
Cancerfonden (CAN 2013/886, CAN 2016/615)
Forskningsrådet om Hälsa, Arbetsliv och Välfärd (2014-4689)
Karolinska Institutet (3-780/2014)
Received: 5 February 2020
Accepted: 13 July 2020
First Online: 5 August 2020
Ethics approval and consent to participate
: Ethical approval has been obtained for the study procedures by the Regional Ethical Review Board in Stockholm, Sweden (Dnr: 2013/1746–31/4; 2014/2244–32; 2017/916–32; 2017/1416–32). All data will be handled and stored according to the EU General Data Protection Regulation (GDPR). Written informed consent will be collected from all participants before answering the survey.
: Not applicable.
: The authors declare that they have no conflicts of interest.