1. Metro South Health Services; Logan Hospital; Brisbane Queensland Australia 4113
2. SQ Therapy; 1 Harley street London UK W1G 9QD
3. Institute of Psychiatry; De Crespigny Park PO Box 68 London UK SE5 8AF
4. The University of Nottingham; Cochrane Schizophrenia Group; Institute of Mental Health University of Nottingham Innovation Park, Jubilee Campus Nottingham UK NG7 2TU