1. Cardiology Division; Assaf Harofeh Medical Center; Zerifin Israel
2. Sackler School of Medicine; Tel Aviv University; Tel-Aviv Israel
3. Schulich Heart Centre, Division of Cardiology, Sunnybrook Health Sciences Centre; University of Toronto; Toronto Ontario Canada
4. Cardiology Department; Lady Davis Carmel Medical Centre; Haifa Israel
5. Faculty of Life Sciences; Department of Zoology; Tel-Aviv University; Tel-Aviv Israel