1 Clinical Child Psychology Program, University of Kansas, 1000 Sunnyside Avenue, Lawrence, KS, United States of America.
2 Center for Children's Healthy Lifestyles and Nutrition, Children's Mercy Kansas City, 610 E. 22nd St, Kansas City, MO, United States of America.
3 Department of Pediatrics, Division of Growth and Nutrition, University of Maryland School of Medicine, 737 W Lombard St, Baltimore, MD, United States of America.
4 College of Education, Boise State University, 1910 University Drive, Boise, ID, United States of America.
5 George Washington University Milken Institute, School of Public Health, 950 New Hampshire Avenue NW, Washington, DC, United States of America.