1. Research Center for Child Mental Development, Chiba University, Chiba, Japan
2. Cognitive Behavioral Therapy Center, Chiba University Hospital, Chiba, Japan
3. Department of Cognitive Behavioral Physiology, Chiba University, Chiba, Japan
4. Research Center for Child Mental Development and Department of Cognitive Behavioral Physiology, Chiba Daigaku Igakubu Fuzoku Byoin, Chiba, Japan
5. Harvard School of Public Health, Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts, United States
6. Department of Psychology, Florida State University, Tallahassee, Florida, United States