Zhang, Jianzhi
Yu, Le
Xu, Mengmeng
Yang, Shang-Tian http://orcid.org/0000-0002-5990-8529
Yan, Qiaojuan
Lin, Meng
Tang, I-Ching
Funding for this research was provided by:
National Science Foundation (IIP-1026648)
China Scholarship Council (201406350172)
Article History
Received: 17 January 2017
Revised: 12 February 2017
Accepted: 14 February 2017
First Online: 25 February 2017
Compliance with ethical standards
: This research does not involve human participants or animals.
: The authors declare that they have no conflict of interests.