Ahmed, Sakir http://orcid.org/0000-0003-4631-311X
Aggarwal, Amita http://orcid.org/0000-0002-2187-5186
Lawrence, Able http://orcid.org/0000-0003-3439-8048
Article History
Received: 20 March 2019
Accepted: 6 May 2019
First Online: 17 May 2019
Compliance with ethical standards
:
: Sakir Ahmed declares that he has no conflict of interest, including no relationship with pharmaceutical companies. Amita Aggarwal declares that she has no conflict of interest, including no relationship with pharmaceutical companies. Able Lawrence declares that he has no conflict of interest, including no relationship with pharmaceutical companies.
: Ethical approval was obtained from the Institutional Ethics Committee, SGPGIMS, Lucknow. All patients gave written informed consent before inclusion into the study.