Al Sayah, Fatima
Lahtinen, Markus
Simon, Roland
Higgins, Benjamin
Ohinmaa, Arto
Johnson, Jeffrey A.
Article History
Received: 4 March 2021
Accepted: 16 December 2021
First Online: 11 January 2022
Declarations
:
: The study procedures were approved by the Health Research Ethics Board at the University of Alberta.
: All participants in both surveys used in this study provided informed consent.
: Not applicable; there are no individual data or images in this manuscript.
: Fatima Al Sayah, Arto Ohinmaa, and Jeffrey A. Johnson are members of the EuroQol Group, the founder of the EQ-5D instrument. Markus Lahtinen, Roland Simon, and Benjamin Higgins have no conflicts of interest to declare.
Free to read: This content has been made available to all.