**Author details**

Alexandru Zlibut<sup>1</sup> , Lucia Agoston-Coldea<sup>1</sup> \*, Teodora Mocan<sup>2</sup> , Ioana Corina Bocsan3 and Lucian Mocan4

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

1 2nd Department of Internal Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania

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

3 Department of Pharmacology, Toxicology and Clinical Pharmacology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania

4 3rd Department of General Surgery, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
