Ratra, Dhanashree http://orcid.org/0000-0001-5687-6384
Nagarajan, Rajesh
Dalan, Daleena
Prakash, Nandini
Kuppan, Kaviarasan
Thanikachalam, Sadagopan
Das, Undurti
Narayansamy, Angayarkanni
Funding for this research was provided by:
Novartis Healthcare Private Ltd. India
Article History
Received: 3 March 2020
Revised: 13 May 2020
Accepted: 15 May 2020
First Online: 28 May 2020
Compliance with ethical standards
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of Medical Research Foundation, Sankara Nethralaya. Study No. 527-2016-P dated 27th May, 2016.
: The authors declare that they have no conflict of interest.
: Informed consent Written informed consent was given by all the participants. Consent for publication of data was given by all the participants.