VENCEDOR
Rui Mendo1; Catarina Félix1; Catarina O’Neill1; José Rodrigues1; Pedro Barreiro1; Eduardo Pires2; Cristina Chagas1.
1Department of Gastroenterology, Centro Hospitalar Lisboa Ocidental, Hospital de Egas Moniz, Lisbon, Portugal; 2Department of Gastroenterolog , Hospital da Luz, Lisbon, Portugal