| Affiliation: | aSchool of Clinical Medicine, MRC/University of Witwatersrand, Faculty of Health Sciences, Medical School 2193 Parktown, Johannesburg, South Africa;bBone Research Unit, MRC/University of Witwatersrand, Faculty of Health Sciences, Medical School 2193 Parktown, Johannesburg, South Africa;cLeeds Teaching Hospitals, UK;dSchool of Medicine, University of Leeds, UK;eAcademic Orthopaedic Unit, Clarendon Wing Level A, Leeds General Infirmary, Great George Street, LS1 3EX Leeds, UK;fDivision of Maxillofacial and Oral Surgery, Chris Hani Baragwanath Hospital, University of the Witwatersrand, Johannesburg, South Africa;gBone Research Laboratory of the Medical Research Council, University of the Witwatersrand, Johannesburg, South Africa;hHead and Neck Unit, Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK;iDepartment of Chemical Engineering, Imperial College London, South Kensington Campus, London SW7 2AZ, UK;jNorthwick Park Hospital, North West London Hospitals NHS Trust, Watford Road, Harrow, Middlesex, London HA1 3UJ, UK |
