Xu, Weiliang
Jiang, Wenjun
Wang, Jiaxing
Yu, Linping
Chen, Ji
Liu, Xianyu
Liu, Lei
Zhu, Ting F
Article History
Received: 22 December 2016
Accepted: 6 February 2017
First Online: 28 February 2017
Competing interests
: The authors have filed a provisional patent application related to this work.