Institution: | a Laboratoire Génie des Procédés Matériaux, Ecole Centrale Paris, Châtenay-Malabry, France;b Department of Conservative Dentistry and Endodontics, Faculty of Dentistry, University Claude Bernard Lyon 1, Lyon, France;c Laboratoire de Multimatériaux et Interfaces, University Claude Bernard Lyon 1, Lyon, France;d Department of Conservative Dentistry and Endodontics, Faculty of Dentistry, University Denis Diderot Paris 7, Paris, France |