1. Université de Haute-Alsace, CNRS, IS2M UMR 7361, Mulhouse 68100, France
2. Université de Strasbourg, Strasbourg 67081, France
3. Laboratoire de Nanomédecine, Imagerie, Thérapeutique EA4662, Université de Bourgogne Franche-Comté, Besançon 25030, France
4. Dental Materials and Prosthodontics Department and Optical Properties Division, Araraquara’s Dental School, UNSEP, São Paulo 14801-385,Brazil
5. Department of Restorative Dentistry, Oregon Health and Science University, Portland, Oregon 97239,United States