1 Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark.
2 Pelvic Floor Unit, Department of Surgery, Aarhus University Hospital, Aarhus, Denmark.
3 Department of Radiology, Aarhus University Hospital, Aarhus, Denmark.
4 Molecular Endocrinology and Stem Cell Research Unit, Department of Endocrinology and Metabolism, Odense University Hospital, Odense, Denmark; Institute of Clinical Research, University of Southern Denmark, Odense, Denmark.