Affiliation: | 1. Department of Molecular and Cell Biology, University of California, Berkeley, U.S.A.;2. Department of Otolaryngology, School of Medicine, Taipei Medical University, Taipei City, Taiwan;3. Department of Otolaryngology, Chi Mei Medical Center, Tainan City, Taiwan;4. Department of Medical Research, Chi Mei Medical Center, Tainan City, Taiwan;5. Department of Hospital and Health Care Administration, Chia‐Nan University of Pharmacy and Science, Tainan City, Taiwan |