Yaparathna YMKN
Registrar in Restorative Dentistry, Faculty of Dental Sciences, University of Peradeniya, Sri Lanka
Jayasinghe RD
Department of Oral Medicine and Periodontology, Faculty of Dental Sciences, University of Peradeniya, Sri Lanka
Fonseka MCN
Department of Restorative Dentistry, Faculty of Dental Sciences, University of Peradeniya, Sri Lanka
Wettasinghe KA
Department of Restorative Dentistry, Faculty of Dental Sciences, University of Peradeniya, Sri Lanka