Affiliation: | 1. Clinic of Fixed and Removable Prosthodontics and Dental Material Science, Center of Dental Medicine, University of Zurich, Zurich, Switzerland;2. Faculty of Odontology, Universidad Complutense of Madrid, Madrid, Spain;3. Faculty of Veterinary, University of Santiago de Compostela, Santiago, Spain;4. Division of Dental Materials and Engineering, University of Basel, Basel, Switzerland |