Powell, Philip A. http://orcid.org/0000-0003-1169-3431
Rowen, Donna
Rivero-Arias, Oliver
Tsuchiya, Aki
Brazier, John E.
Funding for this research was provided by:
EuroQol Research Foundation (2016560)
Article History
Received: 11 April 2021
Accepted: 8 September 2021
First Online: 23 September 2021
Declarations
:
: This research was approved by the Research Ethics Committee at the School of Health and Related Research, University of Sheffield (reference number: 031654).
: Informed consent for publication was obtained from all study participants.
: OR-A, AT, and JB declare that they are EuroQol Group members. DR and PP declare that they have no competing interests.