Kaya, Ergün Barış, Department of Cardiology, Hacettepe University, Ankara, Turkey Kaya, Ergun Baris Kaya, Esma Gunduz, Department of Microbiology, Erciyes University School of Medicine, Kayseri, TURKEY Kaya, Hasan, Department of Cardiology, Dicle University Faculty of Medicine, Diyarbakir, Turkey Kaya, Hasan, Department of Cardiology, Dicle University Faculty of Medicine, Diyarbakır, Turkey (Türkiye) Kaya, Mehmet Gungor, Department of Cardiology, Erciyes University School of Medicine, Kayseri, Turkey Kaya, Mehmet Gungor, Erciyes University, School of Medicine, Dept.of Cardiology Kayseri/TURKEY Kaya, Mehmet G. Kaya, Mehmet Gungor Kaya, Zekeriya Kaya, Zekeriya, Department of Cardiology, Harran University School of Medicine, Turkey Kaya, Zekeriya, Harran University Faculty of Medicine, Department of Cardiology, Şanlıurfa (Türkiye) Kaya, Zeynettin Kayacioglu, Ilyas Kayama, Satoru Kayapinar, Osman Kayapınar, Osman, Department of Cardiology, Duzce University School of Medicine, Duzce, Kayhan, Servet, Recep Tayyip Erdoğan University, School of Medicine, Department of Pulmonary Medicine, Rize,Turkey Kayrak, Mehmet Kayrak, Mehmet, Department of Cardiology, Meram Faculty of Medicine, Selcuk University, Konya, Turkey Kayserili, Hulya Kazemi, Babak Kazemi, Davood Kazemian, Elycia, University Heart Center, Department of Cardiology, University Hospital Zurich, Switzerland Kazik, Anna, 3rd Department and Clinical Ward of Cardiology in Zabrze, Silesian Medical University in Katowice, Silesian Centre for Heart Disease, Zabrze, Poland