1. Department of Psychiatry, Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan
2. Department of Human Life Science, Faculty of Human Life Science, Shikoku University, Tokushima Japan
3. Department Early Childhood Care and Education, Shikoku University, Junior College, Tokushima, Japan
4. Cancer management Center, Tokushima University Hospital (Tokushima, Japan)