About the Authors

Maha T. Al–Saffar

Department of Dental Basic Science, College of Dentistry, Mosul University, Iraq

Tahani A. AL-Sandook

Department of Dental Basic Science, College of Dentistry, Mosul University, Iraq

Mahmoud Y-Taha

Department of Dental Basic Science, College of Dentistry, Mosul University, Iraq

Corresponding Author

Email: tahadent04@yahoo.com