Mitchell, Diana E.
Della Santina, Charles C.
Cullen, Kathleen E.
Article History
Received: 13 August 2015
Accepted: 4 March 2016
First Online: 9 May 2016
Competing interests
: C.C.D. holds an equity interest in and is an officer of Labyrinth Devices, LLC. He has been a consultant to Cochlear Ltd, MedEl GmbH and the Novartis Institutes for BioMedical Research, Inc. The terms of these arrangements are managed by The Johns Hopkins University Office of Policy Coordination in accordance with university policies on potential conflicts of interest.