Rakaee, Mehrdad http://orcid.org/0000-0002-9080-0153
Kilvaer, Thomas K.
Jamaly, Simin
Berg, Thomas
Paulsen, Erna-Elise
Berglund, Marte
Richardsen, Elin
Andersen, Sigve
Al-Saad, Samer
Poehl, Mette
Pezzella, Francesco
Kwiatkowski, David J.
Bremnes, Roy M.
Busund, Lill-Tove Rasmussen
Donnem, Tom
Article History
Received: 18 August 2020
Revised: 19 January 2021
Accepted: 2 February 2021
First Online: 15 March 2021
Ethics approval and consent to participate
: This study was performed in accordance with the Declaration of Helsinki. The study was ethically approved by the Regional Committee (REK) and Norwegian Data Protection Organization (REK 2016/714). The ethics committee waived the need for patient’s consent in this retrospective study.
: This manuscript does not contain any individual person’s data.
: The datasets used and analysed during this study are available from the corresponding author on reasonable request, and most of the original data are included within the article and its Supplementary Materials.
: The authors declare no competing interests.
: This work was financially supported by Norwegian Cancer Society and the Northern Norway Health Region Authority. The funders had no role in study design, data collection/analysis, decision to publish and preparation of the manuscript.