He, Ningning
Kong, Yangyang
Lei, Xudan
Liu, Yang
Wang, Jinhan
Xu, Chang
Wang, Yan
Du, Liqing
Ji, Kaihua
wang, Qin
Li, Zongjin https://orcid.org/0000-0002-4603-3743
Liu, Qiang https://orcid.org/0000-0002-7668-6868
Article History
Received: 2 March 2018
Revised: 25 July 2018
Accepted: 31 July 2018
First Online: 8 October 2018
Change Date: 20 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.