Zheng, Gang
Zhan, Yu
Li, Xiaobin
Pan, Zongyou
Zheng, Fanghong
Zhang, Zengjie
Zhou, Yifei
Wu, Yaosen
Wang, Xiangyang
Gao, Weiyang
Xu, Huazi
Tian, Naifeng
Zhang, Xiaolei http://orcid.org/0000-0003-0117-7599
Article History
Received: 1 April 2018
Revised: 26 June 2018
Accepted: 2 July 2018
First Online: 28 August 2018
Change Date: 19 January 2022
Change Type: Clarification
Change Details: Editor's Note: Concerns have been raised about the integrity of the data reported in this article. This is currently being investigated. Further editorial action may be taken as appropriate once the investigation into the concerns is complete and all parties have been given an opportunity to respond in full.
Conflict of interest
: The authors declare that they have no conflict of interest.