Persson, Tommy https://orcid.org/0000-0001-9592-3358
Löve, Jesper https://orcid.org/0000-0003-3184-6730
Tengelin, Ellinor https://orcid.org/0000-0002-2358-5086
Hensing, Gunnel https://orcid.org/0000-0002-3457-2993
Funding for this research was provided by:
University of Gothenburg
Article History
Received: 7 September 2022
Accepted: 6 May 2023
First Online: 24 May 2023
Declarations
:
: The Regional Ethical Review Board in Gothenburg, Sweden (registration number 543 − 14) approved the study. All participants gave written, informed consent, and were informed verbally and in writing that they could withdraw from the study at any time. Names of, and detailed information about participants and clinics have been removed from the study. All methods were carried out in accordance with relevant guidelines and regulations.
: The authors declares that there is no conflict of interests.
: Not applicable.