Back, Erik http://orcid.org/0000-0003-3517-4302
Brännström, Fredrik
Svensson, Johan
Rutegård, Jörgen
Matthiessen, Peter
Haapamäki, Markku M.
Rutegård, Martin
Funding for this research was provided by:
Knut och Alice Wallenbergs Stiftelse
Cancer Research Foundation in Northern Sweden
Article History
Received: 24 February 2021
Accepted: 26 April 2021
First Online: 18 May 2021
Declarations
:
: This study has been granted ethical approval by the regional ethical review board at Umeå University, Umeå, Sweden.
: The authors declare no competing interests.
: Not applicable.
: Informed consent was gathered from all study participants.