**Author details**

Meda Sandra Orăsan<sup>1</sup> \* and Andrei Coneac<sup>2</sup>

\*Address all correspondence to: meda2002m@yahoo.com

1 Department of Physiopathology, University of Medicine and Pharmacy Iuliu Hatieganu, Cluj-Napoca, Romania

2 Department of Histology, University of Medicine and Pharmacy Iuliu Hatieganu, Cluj-Napoca, Romania
