1. Department of Mechanical Engineering, College of Engineering, Anna University, Chennai, Tamil Nadu, India
2. Department of Production Engineering, National Institute of Technology, Tiruchirappalli, Tamil Nadu, India
3. School of Mechanical Engineering, University of Leeds, Leeds, UK
4. Design, Manufacturing & Engineering Management, University of Strathclyde, Glasgow, Scotland, UK
5. Department of Mechanical Engineering, Imperial College London, London, UK