[1] Kings Coll London, Inst Psychiat, MRC Social Genet & Dev Psychiat, London SE5 8AF, England
[2] Univ Bristol, Bristol Adult ADHD Clin, Avon & Wiltshire Partnership Mental Hlth Trust, Bristol BS2 8HW, Avon, England
[3] Univ Cambridge, Addenbrookes Hosp, Cambridgeshire & Peterborough NHS Fdn Trust, Adult ADHD Res Clin,Dept Psychiat, Cambridge CB2 2QQ, England
[4] Adult Attent Deficit Disorder UK AADD UK, London SW15 6NP, England
[5] Adult Attent Deficit Disorder UK AADD UK, Bristol BS40 7RT, Avon, England
[6] Maudsley Hosp & Inst Psychiat, S London & Maudsley NHS Fdn Trust, Adult ADHD Serv, London SE5 8AZ, England
[7] Univ Coll Swansea, Swansea Med Sch, Swansea SA2 0GH, W Glam, Wales
[8] Kings Coll London, Inst Psychiat, Dept Forens Mental Hlth Sci, London SE5 8AF, England