Ina Dubin1, Ami Schattner2,3. 1. Department of Medicine, Laniado Hospital, Sanz Medical Centre, Netanya, Israel. 2. Department of Medicine, Laniado Hospital, Sanz Medical Centre, Netanya, Israel. amischatt@gmail.com. 3. Faculty of Medicine, Hebrew University and Hadassah Medical School, Jerusalem, Israel. amischatt@gmail.com.