[1] Kings Coll London, Inst Psychiat Psychol & Neurosci, Hlth Serv & Populat Res Dept, NIHR Mental Hlth Policy Res Unit, London, England
[2] Kings Coll London, David Goldberg Ctr, Inst Psychiat Psychol & Neurosci, De Crespigny Pk,Denmark Hill,Room H3-06, London SE5 8AF, England
[3] Kings Coll London, Inst Psychiat Psychol & Neurosci, Implementat Sci Hlth Serv & Populat Res Dept, London, England
[4] Natl Inst Hlth Res NIHR Appl Res Collaborat, London, England
[5] Kings Coll London, Inst Psychiat Psychol & Neurosci, Hlth Serv & Populat Res Dept, NIHR Mental Hlth Policy Res Unit Complex Emot Nee, London, England
[6] UCL, Div Psychiat, NIHR Mental Hlth Policy Res Unit, London, England
[7] Imperial Coll London, Div Psychiat, London, England
[8] West London Mental Hlth Trust, London, England
[9] Berkshire Healthcare NHS Fdn Trust, Bracknell, Berks, England
[10] Univ Bristol, Bristol Med Sch, Bristol, Avon, England
[11] Camden & Islington NHS Fdn Trust, London, England
[12] Kings Coll London, Inst Psychiat Psychol & Neurosci, Hlth Serv & Populat Res, London, England
[13] Kings Coll London, Florence Nightingale Fac Nursing Midwifery & Pall, London, England