1. Israeli Air Force Aero Medical Center; Tel Hashomer Israel
2. Department of Internal Medicine E; Rabin Medical Center; Beilinson Campus; Petah Tikva Israel
3. Sackler Faculty of Medicine; Tel Aviv University; Tel Aviv Israel
4. Department of Epidemiology and Preventive Medicine; Tel Aviv University; Tel Aviv Israel
5. Internal Medicine D and Hypertension Unit; The Chaim Sheba Medical Center; Tel Hashomer Israel