1. Department of Internal Medicine C; Ha'emek Medical Center; Afula Israel
2. Bruce Rappaport Faculty of Medicine; Technion-Israel Institute of Technology; Haifa Israel
3. Clinical Pharmacology Unit; Ha'emek Medical Center; Haifa Israel
4. Department of Cardiology and Electrophysiology Unit; Ha'emek Medical Center; Afula Israel
5. Clinical Research Unit; Ha'emek Medical Center; Afula Israel
6. School of public health; University of Haifa; Haifa Israel