Editor: Dr Marc Woodbury-Smith is an Associate Professor in the Departments of Psychiatry and Behavioural Neurosciences and Pediatrics at McMaster University in Hamilton, Ontario, Canada and is a Canadian Institutes of Health Research Clinician-Scientist at the Centre for Applied Genomics in Toronto's Hospital for Sick Children. He trained in the UK as a psychiatrist in intellectual disability, and works as a clinician with children and adults with autism spectrum disorder and other disorders of intellectual development.