1 School of Public Health, University College Cork, Cork T12 FX62, Ireland; National Suicide Research Foundation, Cork, Ireland. Electronic address: evegriffin@ucc.ie.
2 School of Public Health, University College Cork, Cork T12 FX62, Ireland; National Suicide Research Foundation, Cork, Ireland; Australian Institute for Suicide Research and Prevention, School of Applied Psychology, Griffith University, Brisbane, QLD, Australia.