1 Unit of Innovation and Organization, Navarre Health Service, Pamplona, Navarre, Spain.
2 Navarre Institute for Health Research (IdiSNA), Pamplona, Navarre, Spain.
3 Department of Gastroenterology and Hepatology, University Hospital of Navarre, Pamplona, Spain.
4 Navarra's Blood and Tissue Bank, Navarre Health Service, Pamplona, Spain.
5 Grupo Español de Rehabilitación Multimodal (GERM), Aragon Health Science Institute, PBM Group, Hospital La Paz Institute for Health Research (IdiPAZ), Madrid, Spain.
6 Department of Hospital Pharmacy, University Hospital of Canary Islands (CHUC), Santa Cruz de Tenerife, Spain.