1. Department of Medicine I, Agaplesion Markus Hospital, Goethe-University, Frankfurt am Main, Germany;
2. Department of Medicine(Gastroenterology, Infectious Diseases, Rheumatology), Charité–Universitätsmedizin Berlin, Berlin, Germany;
3. AMS Advanced Medical Services GmbH, Mannheim, Germany;
4. Takeda Pharmaceuticals International AG, Zurich, Switzerland;
5. Takeda Pharma Vertrieb GmbH & Co. KG, Berlin, Germany