1. Department of Gastroenterology and Hepatology University Medical Center GroningenUniversity of Groningen Groningen the Netherlands
2. School of Pharmacy Mongolian National University of Medical Sciences Ulaanbaatar Mongolia
3. Department of Internal Medicine Division Vascular Medicine University Medical Center GroningenUniversity of Groningen Groningen the Netherlands
4. Institute for Physiology and Pathophysiology Johannes Kepler University Linz Linz Austria
5. Department of Gastroenterology, Hepatology, and Infectious Diseases Otto von Guericke University Hospital Magdeburg Magdeburg Germany
6. Department of Internal Medicine Division Nephrology University Medical Center GroningenUniversity of Groningen Groningen the Netherlands
7. Department of Endocrinology University Medical Center GroningenUniversity of Groningen Groningen the Netherlands
8. Department of Pathology and Medical Biology University Medical Center GroningenUniversity of Groningen Groningen the Netherlands
9. Department of Laboratory Medicine University Medical Center GroningenUniversity of Groningen Groningen the Netherlands