Optimising emergency department and acute care for people experiencing mental health problems: a nominal group study

D. Marynowski-Traczyk, M. Wallis, M. Broadbent, P. Scuffham, J. T. Young, A. N. B. Johnston, G. FitzGerald, E. Heffernan, S. A. Kinner, P. Zhang, G. Keijzers, E. Bosley, M. Martin-Khan, L. Shevlin and J. Crilly