1. National University of Singapore, Singapore, Singapore
2. Department of Computer Science, UCL, London, U.K.
3. Department of Engineering, University of Cambridge, Cambridge, U.K.
4. Polytech Lille, University of Lille, Lille, Villeneuve d’Ascq, France
5. BioRobotics Institute of Scuola Superiore Sant’Anna, Pisa, Italy