Funding for this research was provided by:
National Natural Science Foundation of China (81630104, 81473597)
Beijing Natural Sciences Foundation (7152093)
Text and Data Mining valid from 2019-08-14
Received: 25 September 2018
Accepted: 23 July 2019
First Online: 14 August 2019
Ethics approval and consent to participate
: The protocol in this experiment was approved by the Animal Ethics Committee of Beijing University of Chinese Medicine (No. 2012–0001) and was carried out in accordance with all guidelines for the Care and Use of Laboratory Animals of China.
: This information is not relevant.
: The authors declare that they have no competing interests.