Gan, Xiaoling
Zhu, Hongtao
Jiang, Xingwei
Obiegbusi, Samuel C.
Yong, Min
Long, Xingtao
Hu, Jianguo
Article History
Received: 20 December 2019
Accepted: 13 February 2020
First Online: 28 February 2020
Ethics approval and consent to participate
: The Ethics Committee of Chongqing Medical University approved this study.
: All authors agree to the publication of the article.
: The authors declare that they have no conflict of interests.