Funding for this research was provided by:
Medical Scientific Research Foundation of Guangdong Province, China (B2015106)
National Natural Science Foundation of China (81470995)
Article History
Received: 22 January 2019
Accepted: 12 March 2019
First Online: 27 March 2019
Compliance with Ethical Standards
: This study was approved by the Animal Ethic Committee of Nanfang Hospital and complied with the principles of animal management and use.
: The authors declare that they have no conflict of interest.