Nordenskiƶld, Klas Ytterbrink
Olsson, Jan-Eric
Bertilson, Bo C
Funding for this research was provided by:
Academic Primary Care Center, Stockholm Health Care Services
Karolinska Institute
Article History
Received: 27 April 2021
Accepted: 3 November 2021
First Online: 17 February 2022
Declarations
:
: The study was approved by the Regional Ethical Review Board in Stockholm, located at the Karolinska Institute, record number 2018 / 1430-31 / 1. The authors guarantee that all protocols are carried out in accordance with relevant guidelines and regulations. The decision to waive informed consent and consent for publication was approved by the Regional Ethical Review Board in Stockholm, located at the Karolinska Institute, record number 2018 / 1430-31 / 1.The study was retrospective and descriptive without intervention on the care of any individual patient. Information about the study with contact information to the responsible researcher and the Director General were set up at the clinic in Swedish, English, Russian, Arabic and Romanian. An individual patient could be excluded from the study if desired, without affecting their care. The Regional Ethical Review Board in Stockholm has since 2019 been replaced by the Swedish Ethical Review Authority.
: Not applicable.
: No competing interests exist.