Affiliations

• ¹ Department of Gastroenterology and Digestive Endoscopy, Forli-Cesena Hospitals, AUSL Romagna, Italy.
• ² Department of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, Göttingen, Germany.
• ³ Department of Gastroenterology and Gastrointestinal Oncology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris and University of Paris, Paris, France.
• ⁴ Department of General, Visceral and Pediatric Surgery, University Medical Center Göttingen, Göttingen, Germany.
• ⁵ Department of Digestive Surgery, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris and University of Paris, Paris, France.
• ⁶ Department of Gastroenterology, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris and Sorbonne University, Paris, France.
• ⁷ Department of Gastroenterology, Hôpital Nord, Assistance Publique des Hôpitaux de Marseille, Aix-Marseille University, Marseille, France.
• ⁸ Department of Endoscopy and Gastroenterology, Dupuytren University Hospital, Limoges, France.
• ⁹ Department of Gastroenterology, Poitiers University Hospital, Poitiers, France.
• ¹⁰ Department of Medical Statistics, University Medical Center, University of Göttingen, Göttingen, Germany.
• ¹¹ Institute for Diagnostic and Interventional Radiology, University Medical Center Göttingen, Göttingen, Germany.
• ¹² Department of Gastroenterology, Internal Medicine and Geriatrics, Rems-Murr Hospital, Winnenden, Germany.
• ¹³ Department of Gastroenterology, Gastrointestinal Oncology and Interventional Endoscopy, Sana Klinikum Offenbach, Offenbach, Germany.