1. Muhammad Hussain Tahir:
Department of Medicine, CMH, Pano Aqil Cantt, Pakistan
2. Tahir Iqbal:
Department of Cardiology, Armed Forces Institute of Cardiology/N.I.H.D, Rawalpindi, Pakistan
3. Muhammad Khalid Raja:
Department of Cardiology, Armed Forces Institute of Cardiology/N.I.H.D, Rawalpindi, Pakistan