1. Department of Medical and Welfare Management, Koshien University, Takarazuka, Hyogo, Japan.
2. Graduate School of Applied Informatics, University of Hyogo, Kobe, Hyogo, Japan.
3. Department of Medical and Welfare Management, Seibi University, Fukuchiyama, Kyoto, Japan.
4. Graduate School of Medicine, Osaka University, Suita, Osaka, Japan.
5. Department of Urban Planning, National Cheng Kung University, Tainan, Taiwan.