Integrated care pilot in north-west London: a mixed methods evaluation. - Curry, N; Harris, M; Gunn, LH; Pappas, Y; Blunt, I; Soljak, M; Mastellos, N; Holder, H; Smith, J; Majeed, A; Ignatowicz, A; Greaves, F; et al. (Int J Integr Care, 2013)