1. Department of Cell Biology, Physiology and Immunology; Neurosciences Institute; Universitat Autònoma de Barcelona; Barcelona Spain
2. Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd); Instituto de Salud Carlos III; Barcelona Spain
3. Digestive System Research Unit; University Hospital Vall d'Hebron; Department of Medicine; Universitat Autònoma de Barcelona; Barcelona Spain
4. Gastrointestinal Physiology Laboratory; Department of Surgery; Hospital de Mataró; Barcelona Spain