1. Central Virology Laboratory, Public Health Services, Ministry of Health, Chaim Sheba Medical Center, Ramat Gan, Israel
2. Infectious Diseases Unit, Chaim Sheba Medical Center, Ramat Gan, Israel
3. Beilinson-Rabin Medical Center, Petach Tikva, Israel
4. Kaplan Medical Center, Rehovot, Israel
5. Shamir Medical Center, Beer Yaacov Zerifin, Israel
6. Meir Medical Center, Kfar Sava, Israel
7. Soroka Medical Center, Be'er Sheva, Israel
8. The Baruch Padeh Medical Center, Poriya, Tiberias, Israel
9. The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
10. Barzilai Medical Center, Ashkelon, Israel
11. Maccabi HealthCare Central Laboratory, Rehovot, Israel
12. Wolfson Medical Center, Holon, Israel
13. Carmel Medical Center, Haifa, Israel
14. Assuta Ashdod University Hospital, Ashdod, Israel
15. Emek Medical Center, Afula, Israel
16. Me’uchedet HealthCare Central Laboratory, Lod, Israel
17. Galilee Medical Center, Nahariya, Israel
18. Department of Laboratories, Public Health Services, Ministry of Health, Jerusalem, Israel
19. School of Public Health, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel