1. Research School in Economics and Business Administration, University of Stavanger, Stavanger, Norway
2. Guildhall School of Business and Law, London Metropolitan University, London, UK
3. Operations Management and Quantitative Techniques, Indian Institute of Management Bodhgaya, Bihar, India
4. Centre for Supply Chain Improvement, University of Derby, Derby, UK
5. Department of Textile and Fibre Engineering, Indian Institute of Technology, Delhi, New Delhi, India