1. School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
2. Department of Manufacturing Sciences and Logistics, Mines Saint-Etienne, Univ. Clermont Auvergne, CNRS, UMR 6158 LIMOS, CMP, Gardanne, France
3. Department of Accounting, Auditing and Business Analytics, BI Norwegian Business School, Oslo, Norway