1. Institute of Polymers, Composites and Biomaterials—National Research Council of Italy, V.le J.F. Kennedy 54-Mostra d’Oltremare Pad. 20, Naples 80125, Italy
2. School of Mechatronics Engineering, Nanchang University, Nanchang 330031, P. R. China
3. Department of Mechanical, Aerospace and Civil Engineering, School of Engineering, Faculty of Science and Engineering, The University of Manchester, Manchester M13 9PL, U.K.