Funding for this research was provided by:
Japan Society for the Promotion of Science (22700365, 25430034)
Uehara Memorial Foundation
Ichiro Kanehara Foundation for the Promotion of Medical Sciences and Medical Care
NOVARTIS Foundation for the Promotion of Science
Research and Education Program for Life Science of University of Fukui
National Institute on Deafness and Other Communication Disorders (R01 DC00189)
Article History
Received: 26 July 2015
Accepted: 5 October 2015
First Online: 26 October 2015
Compliance with ethical standards
:
: Authors declare no conflict of interest.