1. Sanprobi Sp z.o.o., Kurza Stopka 5/c, Szczecin, 70-535, Poland
2. Poznan University of Medical Sciences, Fredry 10, Poznan, 61-701, Poland
3. Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Szczecin, Poland
4. Department of Gastroenterology, Pomeranian Medical University, Szczecin, Poland