Agarwal, Pawan http://orcid.org/0000-0002-9031-8690
Sharma, Dhananjaya http://orcid.org/0000-0002-0604-8676
Article History
Received: 15 October 2020
Accepted: 26 October 2020
First Online: 5 November 2020
Compliance with ethical standard
:
: Pawan Agarwal and D Sharma declare that they have no conflict of interest.
: This is a letter to editor. The institutional Research Ethics Committee has confirmed that no ethical approval is required.
: As this is a letter to editor, no consent is required