1. Department of Computer Science, Graduate school of Systems and Information Engineering, University of Tsukuba
2. Department of Rehabilitation, Kobe Red Cross Hospital
3. Laboratory of Neurorehabilitation, Department of Human Health Sciences, Graduate School of Medicine, Kyoto University
4. Department of Orthopaedic Surgery, Okayama University Hospital
5. Department of Orthopaedic Surgery, Kobe Red Cross Hospital
6. JST-ERATO Quantum-Beam Phase Imaging Project