1. Wells Unit, Three Bridges Secure Unit; St Bernard's Hospital; Uxbridge Road Middlesex UB1 3EU UK
2. St George's, University of London; Cranmer Terrace London SW17 0RE UK
3. CNWL NHS Foundation Trust; 75 Hampstead Road London NW1 2PL UK
4. St George's, University of London and CNWL Foundation Trust; Cranmer Terrace London SW17 0RE UK