Glenn Waller is Professor of Clinical Psychology, University of Sheffield, UK.

Kamryn T. Eddy is Professor of Psychology, Harvard Medical School, USA.

Charlotte L. Rose is a Principal Psychological Therapist at STEPs Community Eating Disorder Service, Avon and Wiltshire Mental Health Partnership NHS Trust, UK.

Jennifer J. Thomas is Professor of Psychology, Department of Psychiatry, Harvard Medical School, USA.

Hannah M. Turner is a Consultant Clinical Psychologist at the Hampshire Adult Eating Disorder Service, Hampshire and Isle of Wight Healthcare NHS Foundation Trust, UK.

Tracey D. Wade is Matthew Flinders Distinguished Professor, Flinders University, Australia and Director of the Flinders University Services for Eating Disorders, Australia.