Sharma, Sweety
Singh, Rajinder
Article History
Received: 9 July 2019
Accepted: 27 November 2019
First Online: 9 December 2019
Compliance with ethical standards
:
: All procedures performed in this study involving human participants were in accordance with the Institutional Ethical Committee (IEC), Punjabi university, Patiala 147002, with letter number IEC/03-2017/08. All the participants were informed about the study and their consent was duly recorded.
: The authors declare that they have no conflict of interest.