Wu, Manyan
Li, Long
Li, Sufang
Cui, Yuxia
Hu, Dan
Song, Junxian
Lee, Chongyou
Chen, Hong http://orcid.org/0000-0003-4997-7368
Funding for this research was provided by:
National Natural Science Foundation of China (81770356)
Article History
Received: 28 January 2019
Accepted: 20 March 2019
First Online: 4 April 2019
Conflict of interest
: There were no potential conflicts of interest in this study, including related consultancies, shareholdings and grant funding.
: Our study has been approved by the institutional research ethics committee of our hospital (2014PHB125-01) and has been performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki.
: Informed consent was obtained from each patient.