Söderholm, John J.
Socada, J. Lumikukka
Ekelund, Jesper
Isometsä, Erkki
Funding for this research was provided by:
University of Helsinki
Article History
Received: 19 December 2023
Accepted: 3 February 2024
First Online: 19 February 2024
Declarations
:
: All procedures contributing to this work comply with the ethical standards of the relevant national and institutional committees on human experimentation and are in accordance with the Helsinki Declaration of 1975, as revised in 2008. The study was approved by the Ethics Committee of the Helsinki and Uusimaa Hospital District (approval number 322/13/03/03/2012) and were granted a research permit by the City of Helsinki. All participants gave their written informed consent to participate in the study.
: Not applicable.
: The authors declare no competing interests.