1. The University of Sheffield; Academic Vascular Unit; Regent Court, 30 Regent Street Sheffield UK S1 4DA
2. Northern General Hospital; Department of Clinical Radiology; Herries Road Sheffield South Yorkshire UK S5 7AU
3. Sheffield Teaching Hospital NHS Foundation Trust; Vascular Angiography; Herries Road Sheffield South Yorkshire UK S5 7AU
4. Sheffield Teaching Hospitals NHS Foundation Trust; Tissue Viability; Northern General Hospital Sheffield UK S5 7AU
5. University of Sheffield, ScHARR; School of Health and Related Research; Regent Court, Regent Street Sheffield UK S1 4DA
6. Northern General Hospital; Sheffield Vascular Institute; Herries Road Sheffield UK S5 7AU