1. Clinic of Cardiology , Mureș County Emergency Clinical Hospital , Târgu Mureș , Romania
2. Doctoral School of “George Emil Palade” University of Medicine, Pharmacy, Science and Technology , Târgu Mureș , Romania
3. Department of Cardiology , “George Emil Palade” University of Medicine, Pharmacy, Science and Technology , Târgu Mureș , Romania
4. Public Health and Management Department , “George Emil Palade” University of Medicine, Pharmacy, Science and Technology , Târgu Mureș , Romania