1. Israel Center for Disease Control, Ministry of Health, Sheba Medical Center, Ramat Gan 52621, Israel
2. Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
3. Salmonella National Reference Center, Public Health Laboratories-Jerusalem (PHL-J) Public Health Services, Ministry of Health, Jerusalmem 34410, Israel
4. Microbiology Laboratory, Haifa and Western Gallilee, Clalit Health Services, Nesher 36888, Israel
5. Microbiology Laboratory, Emek Medical Center, Afula 18341, Israel
6. Central Laboratory, Maccabi Health Services, Rehovot 76703, Israel
7. Clinical Microbiology Laboratory, Soroka University Medical Center, Beer-Sheva 84105, Israel
8. The Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
9. Microbiology Laboratories, Sheba Medical Center, Ramat Gan 52621, Israel
10. Clinical Microbiology Laboratory, The Department of Clinical Microbiology and Infectious Diseases, Hadassah University Hospital, Jerusalem 91120, Israel
11. Central Laboratory, Meuhedet Health Services, Lod 71293, Israel
12. Central Laboratory, Clalit Health Services, Tel Aviv 61581, Israel
13. School of Public Health, University of Haifa, Haifa 34988, Israel