Funding for this research was provided by:
Received: 8 May 2020
Accepted: 23 June 2022
First Online: 6 July 2022
: The study was approved 2016-01-26 by the Regional Ethical Review Board in Lund, Sweden (No. 2015/918). All participation in the study was voluntary, which was made clear in the oral and written information given before entering the study. The written information described which information was collected from questionnaires and medical records. The participants gave their written consent to enter the study.
: Not applicable.
: The authors declare that they have no competing interests.