Received: 1 December 2020
Accepted: 8 March 2021
First Online: 26 March 2021
: The study obtained ethical clearance from the Institutional Ethics Review Board of Amrita Vishwa Vidyapeetham. We have obtained informed consent from all participants along with their consent to publish. In the case of participants that were minors (below the age of 18), consent was provided by their legal guardian or parents. Ethical standards that are stipulated by the Declaration of Helsinki were adhered to.
: Consent for publication was obtained from all participants.
: The authors declare that they have no competing interests.