1. Department of Doctoral Studies, “Victor Babeș” University of Medicine and Pharmacy Timișoara, Eftimie Murgu Sq. no. 2, 300041 Timișoara, Romania
2. Endocrinology Clinic, “Pius Brînzeu” Emergency Clinical Hospital Timișoara, Liviu Rebreanu Boulevard no. 156, 300723 Timișoara, Romania
3. Endocrinology Department, “Victor Babeș” University of Medicine and Pharmacy Timișoara, Eftimie Murgu Sq. no. 2, 300041 Timișoara, Romania
4. Department of Microscopic Morphology/Histology, Angiogenesis Research Center, “Victor Babeș” University of Medicine and Pharmacy, Sq. Eftimie Murgu no. 2, 300041 Timișoara, Romania
5. Faculty of Medicine, “Victor Babeș” University of Medicine and Pharmacy Timișoara, Eftimie Murgu Sq. no. 2, 300041 Timișoara, Romania
6. Abdominal Surgery and Phlebology Research Center, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Sq. no. 2, 300041 Timișoara, Romania