1. Department of Oral Basic Science, College of Dentistry, Taibah University, Al-Madinah Al-Munawwarah, KSA
2. Laboratory of Research on Biologically Compatible Compounds, Faculty of Dental medicine, Monastir, Tunisia
3. Faculty of Applied Medical Sciences Yanbu, Department of Medical Laboratory Technologies, Taibah University, Al-Madinah Al-Munawwarah, KSA