Center for Nutrition Sciences Niigata University of Health and Welfare Niigata JapanDepartment of Health and Nutrition Niigata University of Health and Welfare Niigata Japan;
Department of Outpatient Pediatrics with Pediatric Infectious Disease Course Far Eastern State Medical University Khabarovsk Russia;
Department of Outpatient Pediatrics with Pediatric Infectious Disease Course Far Eastern State Medical University Khabarovsk Russia;
Kaetsu Hospital Niigata Japan;
Department of Health and Nutrition Niigata University of Health and Welfare Niigata Japan;
Center for Nutrition Sciences Niigata University of Health and Welfare Niigata JapanGraduate School of Health and Welfare Niigata University of Health and Welfare Niigata Japan;
Graduate School of Health and Welfare Niigata University of Health and Welfare Niigata Japan;
Graduate School of Health and Welfare Niigata University of Health and Welfare Niigata Japan;
Department of Health and Nutrition Niigata University of Health and Welfare Niigata Japan;
Department of Health Informatics Niigata University of Health and Welfare Niigata Japan;
Department of Outpatient Pediatrics with Pediatric Infectious Disease Course Far Eastern State Medical University Khabarovsk Russia;
Department of Health Informatics Niigata University of Health and Welfare Niigata Japan;
Weight Perception; Eating Habits; Adolescent; Breakfast;