Sharma, Sweety
Chophi, Rito
Singh, Rajinder
Article History
Received: 18 May 2019
Accepted: 26 July 2019
First Online: 6 August 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 competing interests.