1. Kansai University of Welfare Sciences, Kashiwara, Japan;
2. Nagoya University, Nagoya, Japan;
3. Aichi-syukutoku University, Nagakute, Japan;
4. Kyoto Women’s University, Kyoto, Japan;
5. Gifu University of Medical Sciences, Seki, Japan;
6. Aichi-Gakuin University, Nisshin, Japan;
7. Toho University, Tokyo, Japan