1. Cognitive Robotics, Delft University of Technology, Delft, The Netherlands
2. LIRMM, Université de Montpellier CNRS, Montpellier, France
3. COSMER Laboratory EA, Université de Toulon, La Garde, France
4. Department of Mechanical Engineering, Hong Kong Polytechnic University, Kowloon, Hong Kong
5. University of Texas at Austin, Austin, Texas, USA
6. University of Michigan, Ann Arbor, Michigan, USA
7. Università degli Studi di Napoli Federico II, Naples, Italy
8. Osaka University, Toyonaka, Osaka, Japan
9. Department of Automation, Tsinghua University, Beijing, China
10. Department of Computer Science, University of Hong Kong, Hong Kong, China
11. Robotics Institute, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
12. Honda Research Institute Europe, Offenbach, Germany