1. Division of Basic Medical Science; Kindai University Faculty of Medicine; Osaka Sayama Japan
2. Department of Health and Nutrition; The Shimane University; Matsue Japan
3. The former Department of Human Life Studies; Shoin-higashi Junior College; Higashiosaka Japan
4. Department of School Health Science; Aichi University of Education; Kariya Japan
5. The former Graduate School of Science and Engineering; Yamaguchi University; Yamaguchi Japan
6. Department of Food Science and Nutrition; Kindai University Faculty of Agriculture; Nara Japan
7. Department of Developmental Biology, Faculty of Medicine; Shimane University; Izumo Japan
8. Department of Urology; Atsuta Rehabilitation Hospital; Nagoya Japan