1. Department of Cardiology, Haseki Training and Research Hospital, University of Health Science, Istanbul, Turkey

2. Department of Cardiology, Istanbul University-Cerrahpasa Cardiology Institute, Istanbul, Turkey

3. Department of Biochemistry, Istanbul University-Cerrahpasa Cardiology Institute, Istanbul, Turkey

4. Department of Cardiology, Istanbul Training and Research Hospital, University of Health Science, Istanbul, Turkey

5. Department of Cardiology, Private Echomar Hospital, Zonguldak, Turkey