1. Department of Communication Sciences and Disorders, Universidad de los Andes, Chile, Santiago
2. Department of Communication Sciences and Disorders, Universidad San Sebastián, Santiago, Chile
3. Department of Communication Sciences and Disorders, Universidad de Valparaíso, Chile
4. Más Audio Center, Santiago, Chile
5. Department of Sound, Universidad de Chile, Santiago
6. Departamento de Fonoaudiología, Facultad de Medicina, Universidad de Chile, Santiago