Peter Fonagy, PhD, FBA, is Freud Memorial Professor of Psychoanalysis and Director of the Sub-department of Clinical Health Psychology at University College London, UK. He is also Director of the Child and Family Center at the Menninger Foundation, Kansas, and Director of Research at the Anna Freud Centre, London. Mary Target, PhD, is a Senior Lecturer in the Sub-department of Clinical Health Psychology at University College London, and Deputy Director of Research at the Anna Freud Centre. David Cottrell, MA, FRCPsych, holds the Foundation Chair in Child and Adolescent Psychiatry at the University of Leeds, UK, where he is also Director of Learning and Teaching at the School of Medicine and Associate Professor of Psychology. Jeannette Phillips, MB, BS, MRCP(UK) MRCPsych, MRCPCH, is a consultant psychiatrist in Dartford and Gravesham, UK, where she and her team are working to rebuild a community service. Zarrina Kurtz, MB, BS, MSc FRCP, FRCPCH, FFPHM, is an independent consultant in public health and health policy. In recent years, she has focused on the development and implementation of policy and service evaluation in child and adolescent mental health.