1. Funded Research Division of Child and Adolescent Psychiatry Hokkaido University Hospital Sapporo Japan
2. Center for Environmental and Health SciencesHokkaido University SapporoJapan
3. Faculty of Health Sciences Hokkaido University SapporoJapan
4. Research Center for Medical and Health Data Science The Institute of Statistical Mathematics Tachikawa Japan
5. Graduate School of Clinical Education & The Center for the Study of Child Development Institute for Education Mukogawa Women’s University Nishinomiya Japan