1. Center of Advanced Research in Multimodality Cardiac Imaging, Cardio Med Medical Center , Târgu Mureș , Romania
2. Clinic of Cardiology, Emergency Clinical County Hospital , Târgu Mures , Romania
3. “George Emil Palade” University of Medicine, Pharmacy, Science and Technology , Târgu Mureș , Romania
4. Clinic of Cardiology, Emergency County Hospital , Miercurea Ciuc , Romania