[1] Hospital Universitario Clínico de San Carlos,Division of Digestive Diseases
[2] Instituto de Investigacion San Carlos (IdISSC),Department of Medicine
[3] School of Medicine,Institute of Functional and Motor Digestive Disorders
[4] Complutense University,Division of Digestive Diseases
[5] Centro Médico Teknon,Division of Digestive Diseases
[6] Hospital Universitario Miguel Servet,Institut Hospital del Mar d’Investigacions Mèdiques (IMIM)
[7] Hospital Universitario Doce de Octubre,Division of Digestive Diseases
[8] Neuro-Enteric Translational Science (NETS) Research Group,Digestive System Research Unit, Laboratory of Neuro
[9] Centro Hospitalar Vila Nova de Gaia,Immuno
[10] CUF Porto Hospital,Gastroenterology
[11] Hospital Clínic,Department of Gastroenterology
[12] Universitat of Valencia,Department of Medicine
[13] Valld’Hebron Institut de Recerca VHIR,Motility and Functional Gut Disorders Unit
[14] Hospital Universitari Vall d’Hebron,undefined
[15] Universitat Autònoma de Barcelona,undefined
[16] Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd),undefined
[17] University Hospital Germans Trias i Pujol,undefined