Affiliations

• ¹ Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain.
• ² Motility and Functional Gut Disorders Unit, University Hospital Germans Trias i Pujol, Barcelona, Spain.
• ³ Department of Medicine, Autonomous University of Barcelona, Barcelona, Spain.
• ⁴ Division of Gastroenterology, University Hospital Zurich, Zurich, Switzerland.
• ⁵ Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland.
• ⁶ Digestive System Research Unit, University Hospital Vall d'Hebron, Barcelona, Spain.
• ⁷ Division of Gastroenterology B, AOUI Verona, Verona, Italy.
• ⁸ UNC Center for Functional GI and Motility Disorders, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
• ⁹ Department of Gastroenterology, UMR INSERM 1073, Rouen University Hospital, Rouen, France.
• ¹⁰ Department of Physiology, UMR INSERM 1073 & CIC INSERM 1404, Rouen University Hospital, Rouen, France.
• ¹¹ General Practice, Faculty of Medical Sciences, Newcastle University, Newcastle, UK.
• ¹² Department of Medicine, Israelitic Hospital, Hamburg, Germany.
• ¹³ La Mina Primary Health Care Centre, Barcelona, Spain.
• ¹⁴ Catalan Institut of Health (ICS), Barcelona, Spain.
• ¹⁵ Department of Surgery, Division of General Surgery, Medical University of Graz, Graz, Austria.
• ¹⁶ Neurogastroenterology Group, Centre for Neuroscience, Surgery and Trauma, Blizard Institute, Barts and The London School of Medicine & Dentistry, Queen Mary University London, London, UK.
• ¹⁷ Department of Internal Medicine & Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
• ¹⁸ Neurogastroenterology Unit, Division of Diabetes, Endocrinology & Gastroenterology, Wythenshawe Hospital, University of Manchester, Manchester, UK.