Institution: | 1.School of Economics and Management, Xidian University, Xi’an, 710126, China ;3.WQ-UCAS Joint Lab, University of Chinese Academy of Sciences, Beijing, 100190, China ;4.WQ-UCAS Graduate School of Business, Binzhou Institute of Technology, Binzhou, 256600, China ;5.The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710004, China ;6.School of Economics and Management, Harbin Engineering University, Harbin, 150001, China ; |