1. NEOMA Business School, 76825 Mont Saint Aignan Cedex, Rouen, BP, 215, France.
2. Faculty of Engineering and Information Sciences, School of Information Systems & Technology, University of Wollongong, Wollongong, NSW, 2522, Australia.
3. Department of Management & Marketing, Hong Kong Polytechnic University, Hung Hom, Hong Kong.
4. Curtin University, Perth Western, Australia.