Funding for this research was provided by:
Svenska Läkaresällskapet (SLS-412151, SLS-247661)
Agreement Concerning Research and Education of Doctors (ALFGBG-526501, ALFGBG-682731, ALFGBG-366481, ALFGBG-493341)
Lions Väst Cancer Foundation
Research Council at Herlev and Gentofte Hospital
Text and Data Mining valid from 2019-03-25
Received: 11 October 2018
Accepted: 6 March 2019
First Online: 25 March 2019
Compliance with ethical standards
: Jennifer Park has received funding from the Agreement concerning research and education of doctors ALFGBG-682731. Eva Angenete reports funding from the Swedish Research Council 2012-1786, the Swedish Cancer Society 2013/500, Sahlgrenska University Hospital, Agreement concerning research and education of doctors ALFGBG-366481, ALFGBG-526501 and ALFGBG-493341, the Swedish Society of Medicine SLS-247661 and SLS-412151 and the Lions Väst Cancer Foundation. Anne K Danielsen has received funding from the Research Council at Herlev and Gentofte Hospital, Denmark. Eva Haglind reports grants from the Swedish Research Council, Swedish Cancer Society, Sahlgrenska University Hospital, ALG grant, AFA Insurance Research grant outside the submitted work. David Bock, Adiela Correa-Marinez, Jacob Gehrman, Stefan Skullman, Jens E Jansen, Anette Wedin and Jacob Rosenberg have no conflicts of interest or financial ties to disclose.
: The study was approved by the Regional Ethical Approval Committee in Gothenburg, Sweden (Dnr 064-2011), and in Denmark by the Science Ethical Committee for the Capital Region in Denmark (H-1-2010-113).
: All patients included in the study returned a signed consent form.