Torstensson, Thomas
Kristiansson, Per
Kalliokoski, Paul
Funding for this research was provided by:
Uppsala University
Article History
Received: 29 April 2024
Accepted: 18 February 2026
First Online: 24 February 2026
Declarations
:
: The study was conducted in accordance with the Declaration of Helsinki and approved by the Swedish Ethical Review Authority, Uppsala (D nr 2010/140/3), Sweden, a part of the government agency hosting the Swedish National Board for Assessment of Research Misconduct (NPOF). All participants were included after written informed consent.
: Not applicable.
: The authors declare no competing interests.