Alison C. Munden, MBchB(Birm), T(GP), MRCGP, DRCOG, MRCPsych and Jon Arcelus, LMS, T(GP), MSc, MRCPsych are Child and Adolescent Psychiatrists working at Oaklands centre, Birmingham Children's Hospital NHS Trust. They share a special interest in ADHD and other related conditions and in addition to their clinical practice are actively involved in research and teaching in this field.