Zhao, Yicheng
Tan, Hairen http://orcid.org/0000-0003-0821-476X
Yuan, Haifeng
Yang, Zhenyu http://orcid.org/0000-0002-6403-8679
Fan, James Z.
Kim, Junghwan
Voznyy, Oleksandr http://orcid.org/0000-0002-8656-5074
Gong, Xiwen http://orcid.org/0000-0003-4004-1299
Quan, Li Na http://orcid.org/0000-0001-9301-3764
Tan, Chih Shan
Hofkens, Johan
Yu, Dapeng
Zhao, Qing
Sargent, Edward H. http://orcid.org/0000-0001-8057-9558
Article History
Received: 13 February 2018
Accepted: 27 March 2018
First Online: 23 April 2018
Competing interests
: The authors declare no competing interests.