Li, Shuai
Feng, Ziyu
Zhang, Xuechong
Lan, Dongyang
Wu, Yudong
Article History
Received: 20 May 2019
Accepted: 18 August 2019
First Online: 7 September 2019
Ethics approval and consent to participate
: The experiment was approved by the First Affiliated Hospital of Zhengzhou University.
: Not applicable.
: The authors declare that they have no competing interests.