1. School of Business, Guangdong University of Foreign Studies, Guangzhou, People's Republic of China
2. School of Business Administration, South Chinese University of Technology, Guangzhou, People's Republic of China
3. Sino-US Global Logistics Institute, Shanghai Jiao Tong University, Shanghai, People's Republic of China
4. Big Data Institute, Sany Heavy Machinery Ltd., Suzhou, People's Republic of China