Shah, Rakhee http://orcid.org/0000-0002-6134-0936
Edgar, David F. http://orcid.org/0000-0001-9004-264X
Khatoon, Abeeda http://orcid.org/0000-0002-3975-7647
Hobby, Angharad
Jessa, Zahra
Yammouni, Robert
Campbell, Peter http://orcid.org/0000-0002-6019-1596
Soteri, Kiki
Beg, Amaad
Harsum, Steven
Aggarwal, Rajesh
Evans, Bruce J. W. http://orcid.org/0000-0003-2824-4595
Funding for this research was provided by:
Association of Optometrists and Central Fund
Article History
Received: 17 December 2020
Revised: 5 July 2021
Accepted: 28 July 2021
First Online: 6 August 2021
Competing interests
: RS is an elected council member of the Association of Optometrists (AOP), one of the funding bodies. RS’s role in the audit was not as a representative of the AOP, but as a researcher. The funding bodies were not involved in writing, analysis or publication of this work.