Rashid, Haroon Ur
Khan, Muhammad Naseem https://orcid.org/0000-0002-0484-0985
Imtiaz, Ayesha
Ullah, Naeem
Dherani, Mukesh
Rahman, Atif
Funding for this research was provided by:
Health Services Academy (NA)
Article History
Received: 18 May 2019
Accepted: 25 February 2020
First Online: 17 March 2020
Ethics approval and consent to participate
: The study was approved by the ethical committee of Health Services Academy, Islamabad. Informed written consent obtained from study participants following explanation of the study aims and objectives. All procedures were performed with strict ethical standards.
: Not applicable.
: The authors declare that they have no competing interests.