1. 1 PhD student, Department of Oral Rehabilitation, Faculty of Dental Medicine , “George Emil Palade” University of Medicine, Pharmacy, Science, and Technology , Târgu Mureș , Romania
2. 2 Department of Morphology of Teeth and Dental Arches; Technology of Dental Prosthesis and Dental Materials, Faculty of Dental Medicine , “George Emil Palade” University of Medicine, Pharmacy, Science, and Technology , Târgu Mureș , Romania
3. 3 Department of Prosthodontics, Faculty of Dental Medicine , “George Emil Palade” University of Medicine, Pharmacy, Science, and Technology , Târgu Mureș , Romania