Authors
Alexandras Alexandropoulos
Department of Biomaterials, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
Youssef S. Al Jabbari
Prosthetic Dental Sciences Department, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
Dental Biomaterials Research and Development Chair, King Saud University, Riyadh, Saudi Arabia
Spiros Zinelis
Department of Biomaterials, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
Dental Biomaterials Research and Development Chair, King Saud University, Riyadh, Saudi Arabia
Theodore Eliades
Clinic of Orthodontics and Pediatric Dentistry, Center of Dental Medicine, University of Zurich, Zurich, Switzerland