1. Iscte-Instituto Universitário de Lisboa and Business research Unit (BRU-IUL), Lisbon, Portugal
2. Sunway Business School, Sunway University, Kuala Lumpur, Malaysia
3. Vilnius University, Dept. of Marketing, Vilnius, Lithuania
4. Tallinn University of Technology, Dept. of Business Administration, Tallinn, Estonia
5. Umea University, Dept. of Business Administration, Umea, Sweden
6. Lund University, Dept. of Business Administration, Lund, Sweden
7. Scientific Researcher, Jammu and Kashmir, Kashmir, India
8. Iscte-Instituto Universitário de Lisboa, Lisbon, Portugal
9. Tallinn University of Technology, Tallinn, Estonia