Qin, Fei
Wu, Xiang
Wang, Ying
Fan, Dawei
Qin, Shan
Yang, Ke
Townsend, Joshua P.
Jacobsen, Steven D.
Funding for this research was provided by:
National Natural Science Foundation of China (U1232204, 41473056)
National Science Foundation (EAR-1452344, EAR 11-57758, EAR-1128799)
David and Lucile Packard Foundation
U.S. Department of Education (DE-FG02-94ER14466)
Article History
Received: 25 February 2016
Accepted: 13 June 2016
First Online: 27 June 2016