In vivo assessment of the Optipen optical reflectometer for detecting enamel surface changes following an erosive challenge - Ana Luiza Bogaz Debortolli; Franciny Querobim Ionta; Ana Laura Marques Xavier; Carolina Ruis Ferrari; Thiago Saads Carvalho; Adrian Lussi; Marília Afonso Rabello Buzalaf; Daniela Rios (Clinical Oral Investigations, 2026)