1. Faculty of Medical Engineering, University Politehnica of Bucharest, 011061 Bucharest, Romania; georgian.toader3007@upb.ro
2. Advanced Polymer Materials Group, University Politehnica of Bucharest, 011061 Bucharest, Romania
3. ebio-Hub Research Centre, University Politehnica of Bucharest-Campus, 061344 Bucharest, Romania
4. Department of Prosthetics and Dental Materials, Faculty of Dentistry, University of Medicine and Pharmacy “Iuliu Hatieganu”, 400012 Cluj-Napoca, Romania