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History
- August 10, 2015.
Copyright
The copyright holder for this preprint is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. All rights reserved. No reuse allowed without permission.
Author Information
- 1Department of Otolaryngology, Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
- 2Department of Otolaryngology, Hainan Branch of PLA General Hospital, Sanya, 572000, People’s Republic of China
- ↵*Correspondence should be addressed to Pu Dai (daipu301{at}vip.sina.com)
Yongyi Yuan and Xue Gao contributed equally to this work.