Study protocol for a diagnostic randomized clinical trial to evaluate the effect of the use of two clinical criteria in the assessment of caries lesions around restorations in adults: the Caries Cognition and Identification in Adults (CaCIA) trial - Signori, Cácia; Moro, Bruna Lorena Pereira; Uehara, Juliana Lays Stolfo; Romero, Vitor Henrique Digmayer; Oliveira, Elenara Ferreira de Oliveira; Cenci, Maximiliano Sérgio; Braga, Mariana Minatel; Mendes, Fausto Medeiros (BMC Oral Health, 2020)