**Author details**

Daniela Lazar1 \*, Sorina Taban<sup>2</sup> , Marioara Cornianu<sup>2</sup> , Alexandra Faur3 , Ioan Romosan4 and Adrian Goldis1

\*Address all correspondence to: lazar\_daniela@yahoo.com

1 Department of Gastroenterology, University of Medicine and Pharmacy "Victor Babeş" Timisoara, Romania

2 Department of Pathology, University of Medicine and Pharmacy "Victor Babeş" Timisoara, Romania

3 Department of Anatomy and Embryology, University of Medicine and Pharmacy "Victor Babeş" Timisoara, Romania

4 Department of Internal Medicine, University of Medicine and Pharmacy "Victor Babeş" Timişoara, Romania
