Lei, Xiong
Liang, Yahang
Chen, Jian
Xiao, Shuai
Lei, Jian
Li, Jianfeng
Duanmu, Jinzhong
Jiang, Qunguang
Liu, Dongning
Tang, Cheng
Li, Taiyuan
Article History
Received: 16 November 2016
Accepted: 9 August 2017
First Online: 30 August 2017
Change Date: 2 August 2018
Change Type: Correction
Change Details: This paper has been retracted at the request of the authors.
Competing Interests
: The authors declare that they have no competing interests.