Funding for this research was provided by:
The National Natural Science Foundation of China (Nos. 81560492 and 81760549)
Article History
Received: 21 January 2018
Accepted: 22 May 2018
First Online: 1 June 2018
Compliance with ethical standards
:
: All authors declare that there is no conflict of interest.
: Yes, animals were involved in the present study.
: The study was approved by ethics committee of hospital.
: The study was undertaken with the hospital’s consent.