1. The University of Sheffield, Sheffield, United Kingdom
2. Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, United Kingdom
3. Pinderfields Hospital, Mid-Yorks NHS Trust, Wakefield, United Kingdom
4. University of Leeds, Leeds, United Kingdom
5. Nottingham City Hospitals, Nottingham City, United Kingdom
6. Barts Health NHS Trust and The London NHS Trust, London, United Kingdom
7. Ipswich Hospital NHS Trust, Ipswich, United Kingdom
8. Manchester Royal Infirmary, Manchester, United Kingdom
9. Royal Derby Hospital, Derby, United Kingdom
10. Medway Maritime Hospital, Gillingham, United Kingdom
11. University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
12. University College Hospital, London, United Kingdom
13. The Christie NHS Foundation Trust, Manchester, United Kingdom
14. Plymouth Hospitals Trust, Plymouth, United Kingdom
15. University Hospitals Bristol NHS Trust, Bristol, United Kingdom
16. University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom
17. Queen’s University, Belfast, United Kingdom