Authors: Sheena McCormack; David T Dunn; Monica Desai; David I Dolling; Mitzy Gafos; Richard Gilson; Ann K Sullivan; Amanda Clarke; Iain Reeves; Gabriel Schembri; Nicola Mackie; Christine Bowman; Charles J Lacey; Vanessa Apea; Michael Brady; Julie Fox; Stephen Taylor; Simone Antonucci; Saye H Khoo; James Rooney; Anthony Nardone; Martin Fisher; Alan McOwan; Andrew N Phillips; Anne M Johnson; Brian Gazzard; Owen N Gill Journal: Lancet Date: 2015-09-09 Impact factor: 79.321