1. Department of Mechanical Engineering, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore, India
2. Operations & Quantitative Methods, Thiagarajar School of Management, Madurai, India
3. Center of Competence, McKinsey & Company Inc, Chennai, India
4. Department of Marketing and Research, National Chung-Hsing University, Taichung City, Taiwan