Karlsson, Adam http://orcid.org/0000-0001-9879-3421
Stassen, Willem http://orcid.org/0000-0002-1486-4446
Loutfi, Amy http://orcid.org/0000-0002-3122-693X
Wallgren, Ulrika http://orcid.org/0000-0002-5303-519X
Larsson, Eric
Kurland, Lisa http://orcid.org/0000-0003-3290-4111
Funding for this research was provided by:
Örebro University
Article History
Received: 30 March 2021
Accepted: 16 June 2021
First Online: 12 July 2021
Declarations
:
: Ethical approval was obtained from the regional review board in Stockholm (“Regionala Etikprövningsnämnden i Stockholm”), diary number 2012/1288.31/3 and 2015/1019–32. All methods were carried out in accordance with relevant guidelines and regulation. Informed consent was waivered by the regional review board in Stockholm as the current study was retrospective and based on a review of medical records.
: Not applicable.
: The authors declare that they have no competing interests.