1. Computing, University of Kent, United Kingdom
2. School of Information and Human Science, Kyoto Institute of Technology, Japan
3. University of Kent, United Kingdom
4. Dept of Medicine/Cornell Center for Research on End-of-Life Care, Weill Cornell Medicine, United States
5. Professor at Department of Psychology, University of Memphis, United States
6. School of Computing, University of Kent, United Kingdom
7. Nara institute of Science and Technology, Japan