Article History
Received: 21 November 2021
Accepted: 24 February 2022
First Online: 8 March 2022
Declarations
:
: The authors have no relevant financial or non-financial interests to disclose.
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of Aster Medcity, Kochi.
: Informed consent was obtained from all individual participants included in the study.
: The authors affirm that human research participants provided informed consent for publication of the images in Figure(s) 1, 2.