Huang, Yanran
Wang, Chengshuo
Lin, Xi
Lou, Hongfei
Cao, Feifei
Li, Wenhan
Zhang, Yuan
Zhang, Luo https://orcid.org/0000-0002-0910-9884
Funding for this research was provided by:
National Key R & D Program of China (2016YFC20160905200)
National Natural Science Foundation of China (81570895)
National Natural Science Foundation of China (81420108009)
Changjiang scholars and innovative research team (IRT13082)
special fund of capital health development (2011-1017-06)
special fund of capital health development (2011-1017-02)
special fund of sanitation elite reconstruction of Beijing (2009-2-007)
Beijing health bureau program for high level talents (2011-3-043)
Beijing Municipal Administration of Hospitals’ Mission Plan (SML20150203)
Capital citizenry health program (z161100000116062)
Article History
Received: 14 November 2019
Accepted: 8 December 2019
First Online: 19 December 2019
Ethics approval and consent to participate
: The study was approved by the ethics review board of the Beijing TongRen hospital and Beijing Institute of Otolaryngology, P. R. China (TRECKY2017-06); and written informed consent was obtained from all participants before enrolment into the study.
: Not applicable.
: The authors declare that they have no competing interests.