Affiliation: | Angela Domínguez, Núria Torner, Laura Ruíz, Ana Martínez, Irene Barrabeig, Neus Camps, Pere Godoy, Sofia Minguell, Ignasi Parrón, Analía Pumarés, Maria Rosa Sala, Rosa Bartolomé, Unai Pérez, Mercedes de Simón, Rebeca Montava, Javier Buesa,the Catalan Viral Gastroenteritis Study Group |