Development and content validation of the Childhood Early Oral Aging Syndrome (CEOAS) index for the deciduous dentition: research protocol - Mandetta, Amanda Rafaelly Honório; Gimenez, Thais; Sobral, Ana Paula Taboada; Spinola, Sandra Gouveia; Gonçalves, Marcela Leticia Leal; Soares, Paulo Vinıcius; Santos, Elaine Marcilio; Horliana, Anna Carolina Ratto Tempestini; Ferrari, Raquel Agnelli Mesquita; Motta, Lara Jansiski; Fernandes, Kristianne Porta Santos; Bussadori, Sandra Kalil; et al. (PLOS ONE, 2024)