Funding for this research was provided by:
Universitetet i Bergen
Text and Data Mining valid from 2018-11-21
Received: 7 August 2018
Accepted: 31 October 2018
First Online: 21 November 2018
Ethics approval and consent to participate
: Sampling for bio banking was approved by the local Ethics Committee (Region III, University of Bergen, Norway) and sample collected after written informed consent.
: Written informed consent for research and publication from the patients was obtained.
: The authors declare that they have no competing interests.
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