Article History
Received: 2 March 2020
Accepted: 25 June 2020
First Online: 29 June 2020
Compliance with Ethical Standards
:
: None.
: Approval was obtained from the ethics committee of KLE Academy of Higher Education and Research (formerly KLE University). The procedures used in this study adhere to the tenets of the Declaration of Helsinki.
: Written informed consent was obtained form the parents/ legal guardians of the study participant.
: The authors affirm that human research participants provided informed consent for publication of the images.