Funding for this research was provided by:
New Columbo Plan (2020 NCPST India 31048 Optometry, 2020 NCPST India 31048 Optometry, 2020 NCPST India 31048 Optometry, 2020 NCPST India 31048 Optometry)
Received: 4 December 2022
Accepted: 13 April 2023
First Online: 19 April 2023
: This study was approved by the Human Ethics Advisory Group Health (HEAG-H 30_2021) at Deakin University. The study was reviewed and approved by the Ethics committee and Institutional Review board of the Vision Research Foundation, Chennai, India (1150-2023P). All necessary permissions for conducting the research were obtained from the relevant administrators and all methods were performed in accordance with the relevant guidelines and regulations. Written informed consent was obtained from all the participants after all aspects of the study were explained.
: Informed consent was obtained from all subjects and/or their legal guardian(s) for publication of identifying information/images in an online open-access publication.
: The authors declare no competing interests.