1. University of Twente,Human Media Interaction, Faculty of Electrical Engineering, Mathematics and Computer Science,Enschede,AE,The Netherlands,7500
2. Institute of Mechanical Intelligence, Scuola Superiore Sant'Anna,PERCRO Lab,Ghezzano,Italy,56017
3. University of Twente,Robotics and Mechatronics, Faculty of Electrical Engineering, Mathematics and Computer Science,Enschede,AE,The Netherlands,7500