Matthew Hodes, MBBS BSc MSc PhD FRCPsych, is currently Honorary Senior Lecturer in Child and Adolescent Psychiatry at Imperial College London, and Consultant in Child and Adolescent Psychiatry, CNWL NHS Foundation Trust. His research interests are social and cultural psychiatry, including refugee mental health, the interface between mental and physical health, and evidence-based approaches to treatment. He is currently the Lead Editor for the Monographs of the International Association for Child and Adolescent Psychiatry and Allied Professionals (IACAPAP).Child and Adolescent Psychiatric Clinical Services at National Taiwan University Hospital, specializing in attention-deficit hyperactivity disorder and autism spectrum disorders. Dr. Gau's research interests include pharmacoepidemiology, sleep medicine, and clinical, neuropsychological, brain imaging, and genetic studies on attention-deficit hyper activity disorder and autism spectrum disorders.As part of his work, Dr. de Vries conducts research on adolescent health (sexual and reproductive, adolescent mental health, bullying in adolescents, health and education systems for adolescents, and intimate partner violence in adolescents), autism (screening and diagnostic tool evaluation and development, evaluation and development of interventions, health and education systems, and use of technology), and tuberous sclerosis complex (TSC-assocationed neuropsychiatric disorders, clinical trials of mTOR inhibitors, and natural history of TSC).