1. Senior physiotherapist, Cappagh National Orthopaedic Hospital, Dublin, Ireland
2. Consultant geriatrician, Mater Misericordiae and Cappagh National Orthopaedic Hospitals, Dublin, Ireland
3. Physiotherapy manager, Cappagh National Orthopaedic Hospital, Dublin, Ireland
4. Senior lecturer, School of Physiotherapy, Royal College of Surgeons in Ireland