1. Asghar Sultan:
Department of Physiology, Allama Iqbal Medical College, Lahore, Pakistan
2. Samia Jawed:
Department of Physiology, Allama Iqbal Medical College, Lahore, Pakistan
3. Fareea Asghar:
Postgraduate Medical Institute, Lahore, Pakistan
4. Saghir Akhtar Ali:
Postgraduate Medical Institute, Lahore, Pakistan