Zuyderland Medical Center - Department of Rheumatology, Leiden University - Department of Rheumatology, Hospital Universitario Doctor Negrín, Galicia Sur Health Research Institute, Galicia Sur Health Research Institute, Hospital Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Hospital "12 de Octubre" - Hospital Universitario 12 de Octubre, Hospital Araba, University Hospital of Donosti, Hospital Universitario La Princesa, Hospital de A Coruña, Hospital Marqués de Valdecilla, Complejo Hospitalario de Orense, Hospital General Universitario de Alicante, Hospital Regional Universitario de Málaga, Hospital Germans Trias i Pujol, Bellvitge University Hospital, Hospital General de Jerez de Frontera, Hospital Villajoyosa, Hospital Insular de Gran Canarias, Miguel Servet University Hospital, Sierrallana Hospital, Osakidetza Basque Health Service - Basurto University Hospital, Hospital Universitario de Salamanca, Hospital Universitario La Paz, Hospital de Sant Joan Despí Moises Broggi, Hospital del Mar, Hospital Sont Llatzer, Universidad de Alcalá - Hospital Universitario Ramón y Cajal, Hospital Universitario de León, Universidad Pública de Navarra - Complejo Hospitalario de Navarra, Hospital Clínico Universitario Virgen de la Arrixaca, University of Alcala - Hospital Universitario Príncipe de Asturias and Galicia Sur Health Research Institute

Gastroenterology and Hepatology Department, Marqués de Valdecilla University Hospital. Clinical and Translational Digestive Research Group, IDIVAL, Gastroenterology and Hepatology Department, Marqués de Valdecilla UniversityHospital. Clinical and Translational Digestive Research Group, IDIVAL, Gastroenterology and Hepatology Department, Marqués de Valdecilla UniversityHospital. Clinical and Translational Digestive Research Group, IDIVAL, Gastroenterology and Hepatology Department, Marqués de Valdecilla UniversityHospital. Clinical and Translational Digestive Research Group, IDIVAL, Gastroenterology and Hepatology Department, Marqués de Valdecilla UniversityHospital. Clinical and Translational Digestive Research Group, IDIVAL, Gastroenterology and Hepatology Department, Marqués de Valdecilla UniversityHospital. Clinical and Translational Digestive Research Group, IDIVAL, Gastroenterology and Hepatology Department, Marqués de Valdecilla UniversityHospital. Clinical and Translational Digestive Research Group, IDIVAL, Gastroenterology and Hepatology Department, Marqués de Valdecilla UniversityHospital. Clinical and Translational Digestive Research Group, IDIVAL, Gastroenterology and Hepatology Department, Marqués de Valdecilla UniversityHospital. Clinical and Translational Digestive Research Group, IDIVAL, Division of Epidemiology and Computational Biology, Cantabria University School of Medicine, Gastroenterology and Hepatology Department, Marqués de Valdecilla University Hospital. Clinical and Translational Digestive Research Group, IDIVAL, Hospital Marqués de Valdecilla, Hospital Marqués de Valdecilla - Internal Medicine Division, Instituto de Investigación Sanitaria Valdecilla (IDIVAL) - Transplantation and Autoimmunity Laboratory, Barcelona Institute for Global Health (ISGlobal) and Hospital Marqués de Valdecilla - Gastroenterology and Hepatology Department