[1] ST MARYS HOSP, SCH MED, DEPT ANAT & CELL BIOL, PRAED ST, LONDON W2 1PG, ENGLAND
[2] ST GEORGE HOSP, SCH MED, DEPT IMMUNOL, LONDON, ENGLAND
[3] INST PSYCHIAT, COLL NEUROL, LONDON SE5 8AF, ENGLAND
[4] INST PSYCHIAT, DEPT NEUROPATHOL, LONDON SE5 8AF, ENGLAND
[5] INST PSYCHIAT, DEPT NEUROSCI, LONDON SE5 8AF, ENGLAND