Ali, Ihsan
Rafaque, Zara
Ahmed, Ibrar
Tariq, Faiza
Graham, Sarah E.
Salzman, Elizabeth
Foxman, Betsy
Dasti, Javid Iqbal
Funding for this research was provided by:
Higher Education Commision, Pakistan (IRSIP-2016)
Article History
Received: 12 April 2019
Accepted: 4 July 2019
First Online: 12 July 2019
Ethics approval and consent to participate
: Ethical Review Board (ERB) of Pakistan Institute of Medical Sciences approved this study. Ethical Review Board approved verbal consent taken from all the patients.
: Not applicable.
: The authors declare that they have no competing interests.