Affiliation: | a PhD candidate, Department of Fixed Prosthesis and Implant Prosthodontics, School of Dentistry, Aristotle University of Thessaloniki, Thessaloniki, Greece b Research Associate, Section of Mechanical Design and Control Systems, School of Mechanical Engineering, National Technical University of Athens, Athens, Greece c Research Associate, Section of Mechanical Design and Control Systems, School of Mechanical Engineering, National Technical University of Athens, Athens, Greece d Associate Professor, Section of Mechanical Design and Control Systems, School of Mechanical Engineering, National Technical University of Athens, Athens, Greece e Professor and Chairman, Department of Fixed Prosthesis and Implant Prosthodontics, School of Dentistry, Aristotle University of Thessaloniki, Thessaloniki, Greece |