Jiann-Jy Chena, Hin-Cheung Shuma, Chi-Jen Chena, Dem-Lion Chenb, Yao-Mao Tangc
a Department of Medical Imaging, Taipei Medical University-Shuang Ho Hospital, New Taipei City, Taiwan
b G-Home Otorhinolaryngologic Clinic, Kaohsiung, Taiwan
c Tang Yao Mao Otolaryngologic Clinic, Changhua, Taiwan