Corrigendum: Diagnostic Performance of the Simple Clinical Colitis Activity Index Self-Administered Online at Home by Patients With Ulcerative Colitis: CRONICA-UC Study

Marín-Jiménez, Ignacio; Nos, Pilar; Domènech, Eugeni; Riestra, Sabino; Gisbert, Javier P; Calvet, Xavier; Cortés, Xavier; Iglesias, Eva; Huguet, Jose M; Taxonera, Carlos; Fernández, Ramón; Carpio, Daniel; Gutiérrez, Ana; Guardiola, Jordi; Laria, Luisa Castro; Sicilia, Beatriz; Bujanda, Luis; Cea-Calvo, Luis; Romero, Cristina; Rincón, Óscar; Juliá, Berta; Panés, Julián on behalf of the CRONICA-UC study investigators