[1] Univ Coll Dublin, UCD Sch Nursing Midwifery & Hlth Syst, UCD Ctr Interdisciplinary Res Educ & Innovat Hlth, Dublin, Ireland
[2] Childrens Hlth Ireland Crumlin, Dublin, Ireland
[3] Univ Coll Dublin, Womens & Childrens Hlth, Sch Med, Dublin, Ireland
[4] Natl Childrens Res Ctr, Dublin, Ireland
[5] Limerick Univ Hosp, Emergency Dept, REDSPOT, Limerick, Ireland
[6] Cork Univ Hosp, Cork, Ireland
[7] Childrens Hlth Ireland, Temple St, Dublin, Ireland