Liu, Leilei
Liu, Yu
Sun, Xizhuo
Yin, Zhaoxia
Li, Honghui
Deng, Kunpeng
Chen, Xu
Cheng, Cheng
Luo, Xinping
Zhang, Ming
Li, Linlin
Zhang, Lu
Wang, Bingyuan
Ren, Yongcheng
Zhao, Yang
Liu, Dechen
Zhou, Junmei
Han, Chengyi
Liu, Xuejiao
Zhang, Dongdong
Liu, Feiyan
Wang, Chongjian
Hu, Dongsheng
Funding for this research was provided by:
National Natural Science Foundation of China (No. 81373074, 81673260)
Science and Technology Development Foundation of Shenzhen (No. JCYJ20160307155707264)
National Natural Science Foundation of China (81402752)
Article History
Received: 18 October 2017
Accepted: 24 July 2018
First Online: 6 August 2018
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of Zhengzhou University and all participants gave their written informed consent to participate before the start of the study.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.