Goswami, Rudra Prosad http://orcid.org/0000-0001-8670-1745
Sit, Hiramanik
Chatterjee, Moumita
Lahiri, Debasish
Sircar, Geetabali http://orcid.org/0000-0002-8715-7726
Ghosh, Parasar http://orcid.org/0000-0001-9023-5169
Article History
Received: 21 March 2020
Revised: 7 June 2020
Accepted: 9 June 2020
First Online: 21 July 2020
Compliance with ethical standards
: Our study complies with the Declaration of Helsinki and was reviewed by the Institutional Ethics Committee of IPGME&R, Kolkata, and the ethics committee has approved the research protocol (ethics no. IPGME&R/IEC/2018/042), and prior written informed consent has been obtained from all the subjects.
: None.