作者机构:[1]Department of Otolaryngology Head and Neck Surgery, AffiliatedBeijing Tongren Hospital, Capital Medical University, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing 100730, China
相关基金:This work was supported by grants from the National Natural Science Foundation of China (No. 30672304, 30730100).
Correspondence to: Dr. YE Jing-ying, Department of Otolaryngology Head and Neck Surgery, Affiliated Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China (Tel: 86-10-58269107. Fax: 86-10-58269107. Email: yej ingying@yeah.net)