1. Cardio-Thoracic Intensive Care Unit; Rabin Medical Center; Petach-Tikva Israel
2. Internal Medicine B; Rabin Medical Center; Petach-Tikva Israel
3. Microbiology Laboratory; Rabin Medical Center; Petach-Tikva Israel
4. The Sackler Faculty of Medicine; Tel-Aviv University; Tel-Aviv Israel
5. Infectious Diseases Unit; Rabin Medical Center; Petach-Tikva Israel