**Author details**

Vladimira Schwartzova<sup>1</sup> , Marcel Riznic<sup>2</sup> \*, Branislav Borza<sup>1</sup> and Peter Kizek<sup>1</sup>

\*Address all correspondence to: dr.riznic@gmail.com

1 Dental Clinic, Kosice, Slovakia

2 Department of Stomatology and Maxillofacial Surgery, Kosice, Slovakia
