Gravito-Soares, Marta1; Almeida, Nuno1; Gravito-Soares, Elisa1; Fernandes, Alexandra1; Figueiredo, Pedro1; Sofia, Carlos1
1Department of Gastroenterology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
SUPPLEMENTARY MATERIAL accompanies this paper at https://links.lww.com/AJG/A507