1. Faculty of Medicine, Clinical Laboratory, PCR Unit, University of Kocaeli, Kocaeli, Turkey.
2. Research Center of Experimental Health Sciences, University of Near East, Nicosia, Northern Cyprus.
3. Goztepe Educational and Research Hospital, Clinic of Infectious Diseases, Medeniyet University, Istanbul, Turkey.
4. Faculty of Medicine, Department of Infectious Diseases, University of Akdeniz, Antalya, Turkey.
5. Educational and Research Hospital, Clinic of Infectious Diseases, Sisli Etfal, Istanbul, Turkey.
6. Educational and Research Hospital, Clinic of Infectious Diseases, Ankara Numune, Ankara, Turkey.
7. Educational and Research Hospital, Clinic of Infectious Diseases, Bakırkoy Dr. Sadi Konuk, Istanbul,Turkey.
8. Educational and Research Hospital, Department of Infectious Diseases, University of Katip Celebi, İzmir, Turkey.
9. Faculty of Medicine, Department of Infectious Diseases, University of Pamukkale, Denizli, Turkey.
10. Faculty of Medicine, Department of Infectious Diseases, University of 19 Mayıs, Samsun, Turkey.
11. Educational and Research Hospital, Clinic of Infectious Diseases, Istanbul Kanuni Sultan Süleyman, Istanbul, Turkey.
12. Educational and Research Hospital, Clinic of Infectious Diseases, Haydarpasa Numune, Istanbul, Turkey.
13. Faculty of Medicine, Department of Infectious Diseases, University of Gaziantep, Gaziantep, Turkey.
14. Faculty of Medicine, Department of Infectious Diseases, University of Istanbul, Istanbul, Turkey.
15. Faculty of Medicine, Department of Infectious Diseases, University of Dicle, Diyarbakır, Turkey.
16. Faculty of Medicine, Department of Infectious Diseases, University of Harran, Urfa, Turkey.
17. Faculty of Medicine, Department of Infectious Diseases, University of Bezm-i Alem, Istanbul, Turkey.
18. Educational and Research Hospital, Clinic of Infectious Diseases, Istanbul Okmeydani, Istanbul, Turkey.
19. Faculty of Medicine, Department of Infectious Diseases, University of Uludag, Bursa, Turkey.
20. Faculty of Medicine, Department of Infectious Diseases, University of Marmara, Istanbul, Turkey.
21. Faculty of Medicine, Department of Infectious Diseases, University of Kocaeli, Kocaeli, Turkey.