[1
]
1 School of Physiotherapy, Royal College of Surgeons in Ireland (RCSI), 123 St. Stephen's
Green, Dublin 2, Republic of Ireland hfrench@rcsi.ie.
[2
]
2 Department of Clinical Therapies, University of Limerick, Castletroy, Limerick,
Republic of Ireland.
[3
]
1 School of Physiotherapy, Royal College of Surgeons in Ireland (RCSI), 123 St. Stephen's
Green, Dublin 2, Republic of Ireland.
[4
]
3 The Irish Longitudinal Study on Ageing, Chemistry Extension, Trinity College Dublin
(TCD), Dublin 2, Ireland.