Jaw and neck muscle activity during chewing and craniocervical dysfunction index in children, adolescents, and adults with and without cystic fibrosis: a comparative analysis - Graciosa, Maylli Daiani; Schivinski, Camila Isabel Santos; Manoel, Edison de Jesus; Ries, Lilian Gerdi Kittel (Cranio : the journal of craniomandibular practice, 2022)