1. Department of Cardiology, Duzce University, Duzce, Turkey;
2. Department of Cardiology, Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey;
3. Department of Cardiology, Siyami Ersek Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Istanbul, Turkey;
4. Department of Cardiovascular Science, Texas A&M Institute for Preclinical Studies, Texas A&M University, College Station, TX, USA