1 Faculty of Medical Sciences, State University of Campinas, Campinas, São Paulo, Brazil. Electronic address: caroldonadon.fono@gmail.com.
2 Faculty of Medical Sciences, State University of Campinas, Campinas, São Paulo, Brazil.
3 Department of Human Development and Rehabilitation, Child and Adolescent Health Graduate Program, Faculty of Medical Sciences, State University of Campinas, Campinas, São Paulo, Brazil.