1. Department of Infectious Diseases and Hepatology; Medical University of Białystok; Białystok Poland
2. Department of Infectious Diseases; Voivodship Hospital and Jan Kochanowski University; Kielce Poland
3. Hepatology Outpatient Clinic; ID Clinic; Mysłowice Poland
4. Department of Internal Medicine and Hepatology; Central Clinical Hospital of the Ministry of Internal Affairs and Administration; Warsaw Poland
5. Clinical Department of Infectious Diseases; Specialist Hospital in Chorzów; Medical University of Silesia; Katowice Poland
6. Department of Infectious Diseases and Hepatology; Medical University of Lublin; Lublin Poland
7. Regional Center for Diagnosis and Treatment of Viral Hepatitis and Hepatology; John Paul II Hospital; Kraków Poland
8. Department of Infectious Diseases and Hepatology; Faculty of Medicine; Collegium Medicum Bydgoszcz; Nicolaus Copernicus University Toruń; Toruń Poland
9. Pomeranian Center of Infectious Diseases; Department of Infectious Diseases; Medical University of Gdańsk; Gdańsk Poland
10. Department of Infectious and Tropical Diseases; Jagiellonian University Collegium Medicum; Kraków Poland
11. Hospital for Infectious Diseases in Warsaw; Medical University in Warsaw; Warsaw Poland
12. Department of Infectious Diseases and Hepatology; Wrocław Medical University; Warsaw Poland
13. Department of Infectious Diseases; Hepatology and Liver Transplantation; Pomeranian Medical University; Szczecin Poland
14. Department of Infectious Diseases; Medical University of Silesia in Katowice; Bytom Poland
15. Ward of Infectious Diseases and Hepatology; Biegański Regional Specialist Hospital; Łódź Poland
16. Medical Practice of Infections; Regional Hospital; Olsztyn Poland
17. Infectious Diseases and Hepatology Outpatient Clinic NZOZ “Gemini”; Żychlin Poland
18. Department of Infectious Diseases and Hepatology; Medical University of Łódź; Łódź Poland
19. Multidisciplinary Regional Hospital in Gorzów Wielkopolski; Gorzów Wielkopolski Poland
20. MED-FIX Medical Center; Wrocław Poland
21. Department of Infectious and Liver Diseases; Medical University of Łódź; Łódź Poland
22. Department of Transplantation Medicine; Nephrology, and Internal Diseases; Medical University of Warsaw; Warsaw Poland