1. Clinical Pharmacology Unit, University Hospital “Príncipe de Asturias”, 28805 Madrid, Spain
2. Department of Biomedical Sciences (Pharmacology), University of Alcalá (IRYCIS), 28805 Madrid, Spain
3. BIFAP (Base de datos para la Investigación Farmacoepidemiológica en el Ámbito Público), Division of Pharmacoepidemiology and Pharmacovigilance, Spanish Agency for Medicines and Medical Devices (AEMPS), 28022 Madrid, Spain
4. Department of Gastroenterology, University Hospital “Príncipe de Asturias”, 28805 Madrid, Spain