1. Mohammad Afzal Khan:
M. Islam Medical and Dental College, Gujranwala, Pakistan Department of Human Anatomy, Faculty of Medicine, Umm al Qura University, P.O. Box: 7607, Makkah, Saudi Arabia
2. Faris Mohammed Nour Altaf:
Department of Human Anatomy, Faculty of Medicine, Umm al Qura University, Makkah, Saudi Arabia
3. Muhammad Mazhar Hijazi:
Department of Human Anatomy, Faculty of Medicine, Umm al Qura University, Makkah, Saudi Arabia