Talwar, Sachin
Kumar, Manikala Vinod
Choudhary, Shiv Kumar
Airan, Balram
Article History
Received: 31 August 2015
Accepted: 12 October 2015
First Online: 20 November 2015
Compliance with ethical standards
:
: All the authors declare that they have no conflict of interest and do not receive any research grants from any company, have not received a speaker honorarium from any company, do not own any stock in any company and are not members of a committee.
: The study did not receive any funding.
: All procedures performed in this study were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.