Ahmed Hashim Khudhair, Department of Periodontics, College of Dentistry, University of Baghdad
Duaa Kamal Naji
Ghufran A. Hasan
Maha Abdul Aziz Ahmed, Department of Periodontics, College of Dentistry, University of Baghdad
Mudher MB. Alsunbuli
Natheer Ayed Jassem
Zainab Juma Jafar