Kadarkarai Raj Rajendran,
Chermakani, Prakash
Anjanamurthy, Rupa
Rencilin, Clayton Fernando
Sundaresan, Periasamy
Article History
Received: 11 November 2021
Revised: 2 April 2022
Accepted: 18 May 2023
First Online: 18 June 2023
COMPLIANCE WITH ETHICAL STANDARDS
: Conflict of interest . The authors declare that they have no conflicts of interest.
: Statement of compliance with standards of research involving humans as subjects . This study was approved by the Institutional Ethics Review Board, Aravind Eye Hospital, Madurai, Tamil Nadu, and India and all the participants provided appropriate consent. This study protocol conforms to the ethical guidelines of the Declaration of Helsinki.