27th International Conference on CADCAM, Robotics and Factories of the Future, London, UK. IOP Conference Series:Materials Science and Engineering, volume 65; Curran Associates, Red Hook, NY: p. 012011; ISBN 978-1-63439-876-3
2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Chicago, IL, USA. IEEE: pp. 4471-4474; ISBN 978-1-4244-7929-0