Funding for this research was provided by:
EuroQol Research Foundation (EQ-1497-RA)
Article History
Received: 27 August 2024
Accepted: 30 September 2025
First Online: 29 October 2025
Declarations
:
: This study was funded by the Euroqol Research Foundation, project number RA-1497. Bram Roudijk, Tianxin Pan, Jan Abel Olsen and Nancy Devlin are members of the EuroQol Group. Bram Roudijk is employed by the EuroQol Research Foundation. All authors have received grants from the EuroQol Research Foundation.
: No data was collected in this study, nor was any data used in this study from any individual. Therefore, no ethical approval was required to conduct this study.