Childhood Obesity: Today and Tomorrow's Health Challenge

1 Pediatrics, Child Growth and Development Research Center, Isfahan University of Medical Sciences, Isfahan 81676-36954, Iran 2 Pediatric Cardiology, Preventive Cardiology Department, Children’s Hospital, Boston, MA, USA 3 Epidemiology, School of Public Health, and Knowledge Utilization Research Center, Tehran University of Medical Sciences, Tehran, Iran 4 Faculty of Education & Social Work, The University of Sydney, Sydney, Australia 5 International Centre for Circulatory Health, National Heart and Lung Institute, Imperial College, London, UK 6Clinical Biochemistry, The Hospital for Sick Children, University of Toronto, Toronto, Canada