Gustafsson, Ingemar
Bizios, Dimitrios
Ivarsen, Anders
Hjortdal, Jesper Ø.
Funding for this research was provided by:
Stiftelsen för Synskadade i f.d. Malmöhus län
Synoptik-Fonden
Lund University
Article History
Received: 21 January 2023
Accepted: 3 April 2023
First Online: 5 April 2023
Competing interests
: The authors declare no competing interests.