1. School of Management, Xi’an Jiaotong University, Xi’an, Shaanxi, PR China
2. Departamento de Ingenieria Industrial y de Sistemas, Facultad de Ingenieria, Universidad de Tarapaca, Arica, Chile
3. Institute of Information System, University of Applied Sciences and Arts Northwestern Switzerland, Olten, Switzerland
4. School of Business and Economics, Indiana University East, Richmond, IN, USA