Yang, Tingting
Li, Cuicui
Zhou, Chengchao
Jiang, Shan
Chu, Jie
Medina, Alexis
Rozelle, Scott
Funding for this research was provided by:
National Science Foundation of China (71473152)
Department of Science and Technology of Shandong Province (BS2012SF010)
Independent Innovation Foundation of Shandong University (2012DX006)