Affiliation: | 1. Academic Department of Psychiatry, UCMSM , University of London , Middlesex Hospital, Mortimer Street, London, WIN 8AA, U.K.;2. Nuffield College, Oxford University , Oxford, OX1 INF, U.K.;3. Department of Rheumatology, UCMSM , University of London , Middlesex Hospital, Mortimer Street, London, WIN 8AA, U.K. |