1. Faculty of Dental Medicine, Oral Health and Oro-Facial Rehabilitation Research Laboratory LR12ES11, University of Monastir, Monastir, Tunisia
2. Biochemistry Department LR12SP11, Sahlol University Hospital, Soussa, Tunisia
3. Dental College and Hospital, Taibah University, Al-Madinah Al-Munawwarah, Saudi Arabia
4. Department of Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Al Azhar University, Cairo, Egypt