Publication Type: Journal Article Authors: Wong, I. C.; Asherson, P.; Bilbow, A.; Clifford, S.; Coghill, D.; DeSoysa, R.; Hollis, C.; McCarthy, S.; Murray, M.; Planner, C.; Potts, L.; Sayal, K.; Taylor, E. Source: Health Technol Assess, Volume 13, Number 50, p.iii-iv, ix-xi, 1-120 (2009)