Qayyum, Muhammad Abdul
Shah, Munir Hussain http://orcid.org/0000-0003-4445-4293
Article History
Received: 3 April 2019
Accepted: 2 May 2019
First Online: 16 May 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflicts of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (Ethical Review Committee, NORI, Islamabad REF. NO. QAUC-2009-A98) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.