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BioMed Research International
Volume 2015, Article ID 156014, 2 pages


1Department of Otolaryngology, Faculty of Medicine, Yüksek İhtisas Üniversitesi, Ankara, Turkey
2Department of Voice-Speech-Hearing Disorders, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
3Voice Center, Emory University, Atlanta, GA, USA

Received 6 August 2015; Accepted 27 August 2015

Copyright © 2015 Haldun Oguz et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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