Cheng, Xiaohan
Wang, Guanghui
Wu, Jianliang
Funding for this research was provided by:
The Shandong Provincial Natural Science Foundation of China (ZR2014AQ001)
The Independent Innovation Foundation of Shandong University (IFYT 14013)
The Foundation for Distinguished Young Scholars of Shandong Province (JQ201501)
The National Natural Science Foundation of China (11501316, 11271006)
The National Natural Science Foundation of China (11471193)
The Independent Innovation Foundation of Shandong University (IFYT 14012)
The National Natural Science Foudation of China (11371355)