Hina Aslam
Departmentof Medicine, Dow Universityof Health Sciences, Karachi, Pakistan
Muneeba Ahsan Sayeed
Departmentof Medicine, Dow University of Health Sciences, Karachi, Pakistan
Rashid Qadeer
Departmentof Medicine, Dow University of Health Sciences, Karachi, Pakistan
Salahuddin Afsar
Departmentof Medicine, Dow Universityof Health Sciences, Karachi, Pakistan