1. Muhammad Aslam:
Physiology Department, Army Medical College, Rawalpindi, Pakistan
2. Farooq Ahmed Khan:
Physiology Department, Army Medical College, Rawalpindi, Pakistan
3. Sami Saeed:
PMRC Research Centre, Army Medical College, Rawalpindi, Pakistan
4. Aftab Ahmed:
PMRC Research Centre, Army Medical College, Rawalpindi, Pakistan