1. Department of General Dentistry, Medical University of Lodz, 92-213 Lodz, Poland
2. Faculty of Material Technologies and Textile Design, Institute of Material Science of Textiles and Polymer Composites, Lodz University of Technology, 116 Zeromskiego Street, 90-924 Lodz, Poland
3. Department of Endodontics, Medical University of Lodz, 92-213 Lodz, Poland
4. Department of Material Technology and Chemistry, Faculty of Chemistry, University of Lodz, Pomorska 163, 90-236 Lodz, Poland
5. Department of Restorative Dentistry, School of Dentistry, Saint-Joseph University, Beirut 1107 2180, Lebanon
6. Dental Biomaterials and Minimally Invasive Dentistry, Departamento de Odontología, Facultad de Cienciasde la Salud, Universidad CEU-Cardenal Herrera, C/Del Pozo ss/n, Alfara del Patriarca, 46115 Valencia, Spain
7. Department of Therapeutic Dentistry, I. M. Sechenov First Moscow State Medical University, 119146 Moscow, Russia