Nieder, Carsten https://orcid.org/0000-0003-1592-2908
Imingen, Kristian S.
Mannsåker, Bård
Yobuta, Rosalba
Haukland, Ellinor
Article History
Received: 11 March 2020
Accepted: 24 April 2020
First Online: 1 May 2020
Ethics approval and consent to participate
: As a retrospective quality of care analysis, no approval from the Regional Committee for Medical and Health Research Ethics (REK Nord) was necessary. This research project was carried out according to our institutions’ guidelines and with permission to access the patients’ data.
: Not applicable.
: The authors declare that they have no conflict of interest.