1. South West London & St George's NHS Mental Health Trust; Richmond Royal Hospital; Kew Foot Road Richmond Surrey UK TW9 2TE
2. University of Nottingham; Cochrane Schizophrenia Group; Institute of Mental Health, Sir Colin Campbell Building University of Nottingham Innovation Park, Triumph Road, Nottingham UK NG7 2TU
3. Strandboulevarden 49; Kraftens Bekaempelse; København Ø Denmark 2100
4. Queen's University; c/o Developmental, Psychosocial and Learning Problems Group; Belfast UK