1. İstanbul University-Cerrahpaşa, Cerrahpaşa Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, İstanbul, Turkey
2. Kocaeli University Research and Application Hospital, Clinic of Gastroenterology, Kocaeli, Turkey
3. Hatay Mustafa Kemal University Hospital, Clinic of Gastroenterology, Hatay, Turkey
4. İnönü University Turgut Özal Medical Center, Department of Gastroenterology, Malatya, Turkey
5. Selçuk University Faculty of Medicine, Department of Infectious Diseases, Konya, Turkey
6. Çukurova University Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, Adana, Turkey
7. University of Health Sciences Turkey, İzmir Bozyaka Training and Research Hospital, Clinic of Infectious Diseases, İzmir, Turkey
8. Ege University Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, İzmir, Turkey
9. Ondokuz Mayıs University Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, Samsun, Turkey
10. University of Health Sciences Turkey, Dışkapı Yıldırım Beyazıt Training and Research Hospital, Clinic of Infectious Diseases and Microbiology, Ankara, Turkey
11. University of Health Sciences Turkey, İstanbul Kartal Dr. Lütfi Kırdar Training and Research Hospital, Clinic of Infectious Diseases, İstanbul, Turkey
12. İstanbul Medeniyet University, Göztepe Training and Research Hospital, Clinic of Infectious Diseases, İstanbul, Turkey
13. Mersin University Medical Faculty Hospital, Training and Research Hospital, Clinic of Infectious Diseases, Mersin, Turkey
14. İzmir Katip Çelebi University, Atatürk Training and Research Hospital, Clinic of Gastroenterology, İzmir, Turkey
15. University of Health Sciences Turkey, Ümraniye Training and Research Hospital, Clinic of Gastroenterology, İstanbul, Turkey
16. Mersin University Health Research and Application Hospital, Clinic of Gastroenterology, Mersin, Turkey
17. Bursa Uludağ University Faculty of Medicine, Clinic of Infectious Diseases and Clinical Microbiology, Bursa, Turkey
18. University of Health Sciences Turkey, İzmir Tepecik Training and Research Hospital, Clinic of Infectious Diseases and Clinical Microbiology, İzmir, Turkey
19. Marmara University Institute of Gastroenterology, Unit of Liver Research, İstanbul, Turkey
20. Marmara University Faculty of Medicine, Department of Gastroenterology, İstanbul, Turkey
21. Akdeniz University Hospital, Clinic of Infectious Diseases and Clinical Microbiology, Antalya, Turkey
22. Karadeniz Technical University, Farabi Hospital, Clinic of Infectious Diseases and Clinical Microbiology, Trabzon, Turkey
23. Atatürk University Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, Erzurum, Turkey
24. Yüksek İhtisas University Training and Research Hospital, Clinic of Gastroenterology, Ankara, Turkey
25. Ankara Yıldırım Beyazıt University, Ankara City Hospital, Clinic of Infectious Diseases and Clinical Microbiology, Ankara, Turkey