[1] Univ Coll Cork, Coll Med & Hlth, Sch Publ Hlth, Cork, Ireland
[2] Univ Coll Cork, Natl Suicide Res Fdn, 4-07 Western Gateway Bldg, Cork, Ireland
[3] Univ Coll Cork, Cork Univ Hosp, Dept Psychiat & Neurobehav Sci, Acute Mental Hlth Unit, Cork, Ireland
[4] Off Natl Clin Advisor & Grp Lead Dr Steevens Hosp, Natl Clin Programme Selfharm & Suicide Related Ide, Dublin, Ireland
[5] Keele Univ, Sch Med, Keele, England
[6] Griffith Univ, Australian Inst Suicide Res & Prevent, Sch Appl Psychol, Brisbane, Qld, Australia