Hidayat, Khemayanto
Du, Hong-Zhen
Yang, Jing
Chen, Guo-Chong
Zhang, Zheng
Li, Zeng-Ning
Qin, Li-Qiang
Article History
Received: 4 July 2016
Revised: 4 August 2016
Accepted: 22 August 2016
First Online: 13 October 2016
Competing interests
: The authors declare no conflict of interest.
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