1. Department of Pediatric Dentistry and Preclinical Dentistry, Wroclaw Medical University, Krakowska 26, 50-425 Wrocław, Poland
2. Department of Polymer Engineering and Technology, Faculty of Chemistry, Wrocław University of Science and Technology (WUST), wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland
3. Laboratory for Digital Dentistry, Department of Conservative Dentistry with Endodontics, Wroclaw Medical University, Krakowska 26, 50-425 Wroclaw, Poland
4. Pre-Clinical Research Centre, Wroclaw Medical University, wyb. Ludwika Pasteura 1, 50-367 Wrocław, Poland