Bergdahl, Magne Sthen http://orcid.org/0000-0003-4728-2247
Crenshaw, Albert G.
Hedlund, Eva Rylander
Sjöberg, Gunnar
Rydberg, Annika
Sandberg, Camilla
Funding for this research was provided by:
Hjärt-Lungfonden (20160496)
Independent Order of Odd Fellows
Article History
Received: 25 August 2021
Accepted: 28 September 2021
First Online: 8 October 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: The study was approved by the Regional Ethical Review Board in Umeå, Sweden (Dnr: 2016-445-31 M).
: Prior to the study, caregivers provided informed written consent for the subjects younger than 18 years and those who were 18 years gave consent themselves.
: All authors consent publication.