Wennstig, Anna-Karin
Garmo, Hans
Isacsson, Ulf
Gagliardi, Giovanna
Rintelä, Niina
Lagerqvist, Bo
Holmberg, Lars
Blomqvist, Carl
Sund, Malin
Nilsson, Greger
Funding for this research was provided by:
Swedish Cancer Society (Not applicable)
Lion's Cancer Research Foundation University of Umeå (Not applicable)
Department of Research and Development Västernorrland County Council (Not applicable)
Emil Andersson Foundation for medical research (Not applicable)
Percy Falk Foundation for medical research (Not applicable)
Lions Cancer Research Foundation in Uppsala. (Not applicable)
Article History
Received: 28 November 2018
Accepted: 21 February 2019
First Online: 7 March 2019
Ethics approval and consent to participate
: The ethical committee (EPN) of Northern Sweden approved the study (reference number: 2013/149–31).
: Not applicable.
: The authors declare that they have no competing interests.
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