1Department of Aging and Geriatric Research, University of Florida, Gainesville, FL, USA
2Center for Mitochondrial and Epigenomic Medicine, University of Pennsylvania, Philadelphia, PA, USA
3Center for Hearing and Deafness, State University of New York at Buffalo, NY, USA
4Department of Medicine, University of California, Los Angeles, CA, USA
5Gene Expression & Genotyping, Interdisciplinary Center for Biotechnology Research, University of Florida, Gainesville, FL, USA
6Whitney Laboratory, University of Florida, St Augustine, FL, USA
7Department of Applied Biological Chemistry, University of Tokyo, Yayoi, Tokyo, Japan
8Department of Genetics, University of Wisconsin, Madison, WI, USA
9Department of Audiology and Speech-Language Pathology, Asia University, Taichung, Taiwan, ROC