1. Faculty of Engineering, Information and Systems, University of Tsukuba, Japan
2. Aino University, Osaka, Japan
3. Graduate School of Medical Life Science, Yokohama City University, Kanagawa, Japan
4. LITALICO Inc., Tokyo, Japan
5. Nippon Telegraph and Telephone, Kanagawa, Japan
6. Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
7. International Research Center for Neurointelligence (WPI-IRCN), The University of Tokyo Institutes for Advanced Study, Tokyo, Japan
8. Japan Society for the Promotion of Science, Tokyo, Japan