1Department of Audiology and Speech Pathology, The University of Melbourne, Melbourne, Victoria, Australia
2Department of Economics, The University of Melbourne, Melbourne, Victoria, Australia
3Cochlear Ltd, East Melbourne, Victoria, Australia.
Received September 17, 2016; accepted October 17, 2017.
This work was supported by an Australian Research Council Linkage Grant (Grant Number LP0989391), and Cochlear Ltd.
All authors except Peter Busby, who is an employee of Cochlear Ltd, declare no conflict of interest.
Address for correspondence: Julia Sarant, PhD, Department of Audiology and Speech Pathology, The University of Melbourne, 550 Swanston Street, Victoria 3010, Australia. E-mail: [email protected].
