1. School of Exercise and Nutritional Sciences, San Diego State University , 5500 Campanile Drive, San Diego, CA 92182, USA
2. Center for Child Health, Behavior and Development, Seattle Children’s Research Institute , 1920 Terry Ave, Seattle, WA 98101, USA
3. Department of Pediatrics, University of Washington , Box 356320, Seattle, WA 98115-8160, USA
4. Department of Health Systems and Population Health, University of Washington School of Public Health , 3980 15th Ave NE, Seattle, WA 98195, USA