Funding for this research was provided by:
Universitetet i Tromsø (IN-1096130)
Text and Data Mining valid from 2019-04-17
Received: 25 December 2018
Accepted: 4 April 2019
First Online: 17 April 2019
Ethics approval and consent to participate
: The establishment of the SHIR and the corresponding data collection were approved by the Ethics Committee of the Northern State Medical University, Arkhangelsk (protocol 07/10–13 from 09.10.2013). Both medical and non-medical information were collected by the Shenkursk central district hospital which holds the rights to do so through local regulations and informed consent. The protocol for the present study was approved by the Ethics Committee of the Northern State Medical University, Arkhangelsk (protocol 03/04–17 from 27.04.2017). The study has been evaluated by the Norwegian Regional Committees for Medical and Health Research Ethics (REC) (Remit Assessment 2017/1995/REK nord) and approved by the Norwegian Center for Research Data (protocol number № 56817/3/TAL from 21.12.2017).
: Not applicable.
: The authors declare that they have no competing interests.
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