1. The Clinical Microbiology Laboratory, Tzafon Medical Center, Poriya, Tiberias, Israel, affiliated with Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel
2. Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
3. Haparsim 15 STD Clinic, Haifa, Israel
4. STD Mobile Clinic, Haifa, Israel
5. Haifa District, Ministry of Health, Haifa, Israel