Received: 28 April 2021
Accepted: 21 October 2021
First Online: 23 November 2021
: The study was approved by the university hospital ethics committee of Kuopio University Hospital in Kuopio, Finland, and was performed in compliance with the principles of the Declaration of Helsinki. Written, informed consent was obtained from all the participants in the study.
: Not applicable.
: The authors declare that they have no competing interests.