1. Research Base of Beijing Modern Manufacturing Development, College of Economics and Management, Beijing, People’s Republic of China
2. Center for Polymer Studies and Department of Physics, Boston University, Boston, MA, USA
3. Centre for Business in Society, Coventry University, Coventry, UK
4. College of Mechanical Engineering, Chongqing University, Chongqing, People’s Republic of China
5. Management School, University of Liverpool, Liverpool, UK