1. Institute for Science and Technology in Medicine, Keele University Medical School; Stoke-on-Trent ST47QB United Kingdom
2. School of Mechanical and Systems Engineering; Newcastle University; NE17RU United Kingdom
3. School of Materials and Mineral Resources Engineering; Universiti Sains Malaysia; Engineering Campus Nibong Tebal Penang 14300 Malaysia
4. Institute of Population Health, University of Manchester; M139PL United Kingdom