Gopal, Kirun http://orcid.org/0000-0002-9622-4230
Krishna, Neethu
Varma, Praveen Kerala http://orcid.org/0000-0003-3978-2874
Article History
Received: 27 October 2020
Revised: 29 December 2020
Accepted: 4 January 2021
First Online: 1 March 2021
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: Institutional Review Board (IRB) approval was obtained for the study and the board waived individual written patient consent for the study (IRB number IRB-AIMS-2020-234 dated 18/8/2020).
: Not required.
: There was no infringement of human/animal rights.