Funding for this research was provided by:
Horizon 2020 (758306)
The LINK program of the Dutch province of Limburg
The Northern Health Administration, UiT - The Artic University of Norway
Received: 20 October 2020
Accepted: 9 December 2020
First Online: 29 January 2021
Ethics approval and consent to participate
: This study was approved by the regional ethical committee of Central Norway (identifier 2017/576), and all methods were performed according to national and EU ethical regulations, as well as the principles of the Declaration of Helsinki. All patients gave a written informed consent before tissue specimens were collected.
: Not applicable
: The authors declare that they have no competing interests.