1. Exercise Psychology Laboratory, Department of Kinesiology The Pennsylvania State University State College Pennsylvania USA
2. Center of Childhood Obesity Research, Department of Nutritional Sciences The Pennsylvania State University State College Pennsylvania USA
3. Department of Pediatrics Penn State College of Medicine Hershey Pennsylvania USA
4. Department of Public Health Sciences Penn State College of Medicine Hershey Pennsylvania USA
5. Department of Medicine Penn State College of Medicine Hershey Pennsylvania USA
6. Department of Obstetrics and Gynecology Penn State College of Medicine Hershey Pennsylvania USA