Ayub Khan, Muhammad Nasir http://orcid.org/0000-0002-4843-2035
Verstegen, Daniëlle M. L.
Bhatti, Abu Bakar Hafeez
Dolmans, Diana H. J. M
van Mook, Walther Nicolaas Anton
Article History
Received: 23 May 2018
Accepted: 10 July 2018
First Online: 10 August 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: My study has received ethical approval with reference number 760–035-2017 from IRB and EC of Shifa International Hospital.
: I also confirmed that written and verbal consent was taken and retained for future reference.