About the Authors

Zahraa Mohamed Nasreldin

Department of Restorative Dentistry, Faculty of Dentistry, University of Medical Sciences and Technology, Sudan

Elhadi Mohieldin Awooda

Department of Restorative Dentistry, Faculty of Dentistry, University of Medical Sciences and Technology, Sudan

Nada Tawfig Hashim

Department of Periodontics: Faculty of Dentistry, University of Medical Sciences and Technology & Department of Periodontology: Faculty of Dentistry, University of Khartoum, Sudan

Corresponding Author

Email: sowaraldahb@gmail.com