[1] Univ Coll Cork, Discipline Physiotherapy, Coll Med & Hlth, Cork, Ireland
[2] Univ Coll Cork, Sch Nursing & Midwifery, Coll Med & Hlth, Cork, Ireland
[3] Manchester Metropolitan Univ, Dept Hlth Profess, Fac Hlth Psychol & Social Care, Manchester, Lancs, England
[4] Curtin Univ, Sch Physiotherapy & Exercise Sci, Perth, WA, Australia
[5] Keele Univ, Sch Med, Fac Med & Hlth Sci, Keele, Staffs, England