1. Pharmacy Department, Royal National Orthopaedic Hospital NHS Trust , Brockley Hill, Stanmore , UK
2. Department of Infectious Diseases, Oxford University Hospitals NHS Trust , Headley Way, Oxford , UK
3. Pharmacy Department, Oxford University Hospitals NHS Trust , Headley Way, Oxford , UK
4. Bone Infection Unit, Royal National Orthopaedic Hospital NHS Trust , Brockley Hill, Stanmore , UK