Article History
First Online: 18 January 2019
Compliance with Ethical Standards
:
: The author(s) declared no potential conflicts of interest with respect to the research, authorship and/or publication of this article.
: Researchers also ensured the quality and integrity of the research. All the participants participated in the study voluntarily. Confidentiality and anonymity of the respondents were also ensured. The research topic and study protocol were approved by the board of studies, advanced studies research board and the departmental research ethical committee (Advanced Studies Research Board (ASRB), University of Sargodha, Punjab, Pakistan).
: Research participants were recruited after proper informed consent.