| Authors: |
Al-Akhali M; Visiting Researcher, Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, Christian-Albrechts University, Kiel, Germany; Assistant Professor, Department of Prosthodontics, School of Dentistry, Ibb University, Ibb, Yemen. Electronic address: malakhali@proth.uni-kiel.de., Kern M; Professor and Chairman, Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, Christian-Albrechts University, Kiel, Germany., Elsayed A; Assistant Professor, Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, Christian-Albrechts University, Kiel, Germany., Samran A; Visiting Researcher, Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, Christian-Albrechts University, Kiel, Germany; Assistant Professor, Department of Prosthodontics, School of Dentistry, Ibb University, Ibb, Yemen; Assistant Professor, Department of Restorative and Prosthetic Dental Sciences, School of Dentistry, Dar AlUloom University, Riyadh, Saudi Arabia., Chaar MS; Senior Lecturer, Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, Christian-Albrechts University, Kiel, Germany. |
