1. Royal College of Surgeons in Ireland; Higher Surgical Training Group; 123 St Stephens Green Dublin Ireland Dublin 2
2. Biomedical Sciences; Department of Bioengineering; Pearse Street Dublin UK 2
3. Teesside University; Health and Social Care Institute; Middlesbrough Tees Valley UK TS1 3BA
4. Peterborough and Stamford Hospitals NHS Foundation Trust; Department of Orthopaedics; Peterborough City Hospital CBU PO Box 211, Bretton Gate Peterborough Cambridgeshire UK PE3 9GZ