1. Unit of Pharmacology and Therapeutics Department of Biomedicine Faculty of Medicine University of Porto Porto Portugal
2. Department of Biomedicine CINTESIS@RISE Faculty of Medicine of the University of Porto Porto Portugal
3. Department of Gastroenterology São João Hospital Center Porto Portugal
4. Clinical Pharmacology Unit São João Hospital University Center Porto Portugal
5. Department of Gastroenterology Vila Nova de Gaia/Espinho Hospital Center Vila Nova de Gaia Portugal