1. Department of Textile and Apparel Engineering, Faculty of Engineering, University of Moratuwa, Katubedda 10400, Sri Lanka
2. School of Mathematics, Computer Science and Engineering, Faculty of Science, Liverpool Hope University, Hope Park - Liverpool L16 9JD, United Kigdom
3. School of Engineering and Materials Science, Queen Mary University of London, London E1 4NS, United Kigdom
4. Bionics Laboratory, Department of Mechanical Engineering, Faculty of Engineering, University of Moratuwa, Katubedda 10400, Sri Lanka