1 Department of Otorhinolaryngology - Head and Neck Surgery, School of Clinical Medicine and The First Affiliated Hospital of Chengdu Medical College, Chengdu, China.
2 Department of Otorhinolaryngology - Head and Neck Surgery, School of Clinical Medicine and The First Affiliated Hospital of Chengdu Medical College, Chengdu, China - lipeipei420443857@163.com.