**Author details**

Valentina Opancina1 \*, Kristijan Krstic2 , Predrag Sazdanovic3 , Nebojsa Zdravkovic4 , Ruzica Radojevic Marjanovic<sup>5</sup> and Radisa Vojinovic1

1 Department of Radiology, Faculty of Medical Sciences, University of Kragujevac, Serbia

2 Department of Physical Medicine and Rehabilitation, Faculty of Medical Sciences, University of Kragujevac, Serbia

3 Department of Anatomy, Faculty of Medical Sciences, University of Kragujevac, Serbia

4 Department of Medical Statistics and Informatics, Faculty of Medical Sciences, University of Kragujevac, Serbia

5 Clinic for Infectious Diseases, University Clinical Centre Kragujevac, Serbia

\*Address all correspondence to: valentina.opancina@gmail.com

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