1 Department of Clinical and Health Psychology, University of Florida College of Public Health and Health Professions, Gainesville, FL, USA. rebecca.pearl@phhp.ufl.edu.
2 Division of Adolescent and Young Adult Medicine, Boston Children's Hospital, Boston, MA, USA.
3 Children's Hospital Westmead Clinical School, The University of Sydney, Westmead, Australia.
4 Department of Psychological & Brain Sciences and Center for Weight, Eating, and Lifestyle Science, Drexel University, Philadelphia, PA, USA.
5 Department of Psychiatry, Washington University in St Louis School of Medicine, St Louis, MO, USA.