Authors
Gabriela Henrykowska
gabriela.henrykowska@umed.lodz.pl
Epidemiology and Public Health Department, Medical University of Lodz, Poland
Kornelia Kotecka
Department of Infectious and the Digestive Tract Diseases, Department of Infectious and Liver Diseases, Medical University of Lodz, Dr. Wł. Bieganski Provincial Specialist Hospital, Poland
Aleksandra Jabłkowska
Department of Infectious and the Digestive Tract Diseases, Department of Infectious and Liver Diseases, Medical University of Lodz, Dr. Wł. Bieganski Provincial Specialist Hospital, Poland
Andrzej Buczyński
Epidemiology and Public Health Department, Medical University of Lodz, Poland
Joanna Woźny
Department of Infectious and the Digestive Tract Diseases, Department of Infectious and Liver Diseases, Medical University of Lodz, Dr. Wł. Bieganski Provincial Specialist Hospital, Poland