Metso, Leena
Bister, Ville
Sandelin, Jerker
Harilainen, Arsi
Funding for this research was provided by:
This work was supported by Orton research grants from the Ministry of Social Affairs and Health, 402 Finland. (A2500/464, A2500/464, A2500/464, A2500/464)
Article History
Received: 25 November 2021
Accepted: 10 June 2022
First Online: 30 June 2022
Declarations
:
: The Hospital Distric of Helsinki and Uusimaa Operative Ethics Committee consideres the research plan ethically acceptable (HUS/364/13/03/02/2015). Informed written consent was obtained from all the participants. This research has been performed in accordance with the Declaration of Helsinki and has been approved by an appropriate ethics committee.
: Not applicable.
: We have no competing interests.