1 Department of Gastroenterology and Hepatology, Jagiellonian University Medical College, Kraków, Poland
2 Unit of Clinical Dietetics, Department of Gastroenterology and Hepatology, Jagiellonian University Medical College, Kraków, Poland
3 Department of Gastroenterology and Hepatology, Jagiellonian University Medical College, Kraków, Poland; Unit of Clinical Dietetics, Department of Gastroenterology and Hepatology, Jagiellonian University Medical College, Kraków, Poland
4 Department of Food Chemistry and Nutrition, Jagiellonian University Medical College, Kraków, Poland
5 Department of Gastroenterology and Hepatology, Jagiellonian University Medical College, Kraków, Poland; Unit of Clinical Dietetics, Department of Gastroenterology and Hepatology, Jagiellonian University Medical College, Kraków, Poland. mzwcislo@su.krakow.pl