Funding for this research was provided by:
Department of Biotechnology (NER-BPMC), Government of India (BT/365/NE/TBP/2012)
Received: 20 October 2019
Accepted: 1 September 2020
First Online: 10 September 2020
Ethical approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards approved by the medical ethics committee of Jamia Millia Islamia as well as G.B. Pant Hospital. Informed written consent letters were obtained before the tissue excision was carried out.
: Not applicable.
: All authors declare that they have no conflict of interest.