1. Northumberland, Tyne and Wear NHS Foundation Trust; Sunderland Psychotherapy Service; Cherry Knowle Hospital Upper Poplars, Ryhope Sunderland Tyne and Wear UK SR2 0NB
2. Cochrane; Cochrane Response; St Albans House 57-59 Haymarket London UK SW1Y 4QX
3. Cochrane; Cochrane Editorial Unit; St Albans House, 57 - 59 Haymarket London UK SW1Y 4QX
4. The University of Nottingham; Cochrane Schizophrenia Group; Institute of Mental Health Innovation Park, Triumph Road, Nottingham UK NG7 2TU