1. Department of Cardiovascular Surgery, Institute of Cardiovascular Diseases, Timişoara, Romania; Discipline of Cardiovascular Surgery, Victor Babeş University of Medicine and Pharmacy, Timişoara, Romania
2. Department of Functional Sciences, Victor Babeş University of Medicine and Pharmacy, Timişoara, Romania
3. Department of Cardiology, Institute of Cardiovascular Diseases, Timişoara, Romania; Discipline of Cardiology, Victor Babeş University of Medicine and Pharmacy, Timişoara, Romania
4. Department of Histology, Victor Papilian Faculty of Medicine, Lucian Blaga University of Sibiu, Romania
5. Department of Pathology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
6. Department of Anatomy and Embryology, Victor Babeş University of Medicine and Pharmacy Timişoara, Romania