Dr Fabian Guénolé is a psychiatrist at the Department of Child and Adolescent Psychiatry, Lille University Hospital, France, where he serves as medical director of a day-care unit for children with serious and persistent mental disorders, and a psychoanalyst in private practice. He was formerly Professor of Child and Adolescent Psychiatry at the Faculty of Medicine, University of Caen Normandy, and deputy head of the Department of Child and Adolescent Psychiatry within the Institute for Women, Children and Adolescents of the University Hospital of Caen Normandy. He is a member of the Executive Committee of the Psychoanalysis in Psychiatry (PiP) Section of the World Psychiatric Association.Dr. Lisa Ouss is psychiatrist at the department of child and adolescent psychiatry of the University Hospital Center of Liège, Belgium. She is the President of the French section of the Child and Adolescent Psychopathology Association (AEPEA France) and member of the scientific council of the French Society of Child and Adolescent Psychiatry and Allied Professions (SFPEADA).Dr. Michel Botbol is Professor Emeritus of Child and Adolescent Psychiatry at the Faculty of Medicine of the Western Brittany University in Brest, France. He is the president of the World Association for Dynamic Psychiatry, and Chair Emeritus of World Psychiatric Association Section on Psychoanalysis in Psychiatry (PinP). He is past Secretary for scientific publications in the executive committee of the World Psychiatric Association.