1. Department of Orthopaedics, Blackpool Victoria Hospital, Blackpool, UK
2. Weill Cornell Medical College, Doha, Qatar
3. Centre for Endocrinology and Diabetes, Institute of Human Development, University of Manchester, Manchester, UK
4. School of Medicine, University of Central Lancashire, Preston, UK
5. Institute of Inflammation and Repair, Faculty of Medical and Human Sciences, University of Manchester, Manchester, UK