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Article History

Received: 21 February 2019

Accepted: 5 November 2020

First Online: 6 January 2021

Compliance with ethical standards

:

: The authors declare that they have no competing interest.

: The questionnaire and methodology for this study was approved by the Student Research Committee (SRC) /Departmental Research Committee (DRC) of Indian Institute of Technology Roorkee, Roorkee, Uttrakhand, India (PhD, MIED15920018).

: Verbal informed consent was obtained prior to the interview.

: The participant has consented to the submission of the case report to the journal.