[1] RCSI Univ Med & Hlth Sci, Grad Sch Healthcare Management, Dublin 2, Ireland
[2] RCSI Univ Med & Hlth Sci, Dept Publ Hlth & Epidemiol, Dublin, Ireland
[3] Hlth Serv Execut, Natl Qual & Patient Safety Directorate, Off Chief Clin Officer, Dublin, Ireland
[4] RCSI Univ Med & Hlth Sci, Sch Populat Hlth, Dept Hlth Psychol, Dublin, Ireland
[5] RCSI Univ Med & Hlth Sci, Dept Geriatr & Stroke Med, Dublin, Ireland