Brulotte, Melissa L. http://orcid.org/0000-0002-2908-8582
Jeong, Byung-Cheon
Li, Faxiang
Li, Bing
Yu, Eric B.
Wu, Qiong
Brautigam, Chad A.
Yu, Hongtao http://orcid.org/0000-0002-8861-049X
Luo, Xuelian
Article History
Received: 1 July 2017
Accepted: 1 November 2017
First Online: 5 December 2017
Competing interests
: The authors declare no competing financial interests.