Muhammad Hafeez
Department of Medicine, Combined Military Hospital Malir Cantonment, Karachi, Pakistan
Tassawar Hussain
Department of Medicine, Military Hospital, Rawalpindi, Pakistan
Amjad Salamat
Department of Medicine, Combined Military Hospital, Peshawar, Pakistan
Fayyaz Hassan
Department of Medicine, Combined Military Hospital, Multan, Pakistan
Asif Farooq
Department of Medicineb, PNS Shifa Karachi, Pakistan
Farrukh Saeed
Department of Medicine, Military Hospital Rawalpindi, Pakistan