Xu, Lijun
Zhang, Lixia
Wang, Zhifang
Li, Chong
Li, Shan
Li, Li
Fan, Qianying
Zheng, Lili
Article History
Received: 8 February 2018
Accepted: 30 April 2018
First Online: 26 May 2018
Compliance with Ethical Standards
:
: Lijun Xu, Lixia Zhang, Zhifang Wang, Chong Li, Shan Li, Li Li, Qianying Fan, and Lili Zheng declares that they have no conflict of interest.
: All applicable international, national, and/or institutional guidelines for the care and use of animals were followed.
: This study was ethically approved by the Institutional Animal Care and Use Committee of The First Affiliated Hospital of Zhengzhou University and performed in accordance with the criteria defined by the rules of the committee.