1. School of Medicine; Cardiff University; UK
2. Great Ormond Street Hospital; London UK
3. University of Sheffield; Sheffield UK
4. Royal Victoria Infirmary; Newcastle UK
5. Royal Free Hospital; London UK
6. Royal Hospital for Children; Glasgow UK
7. John Radcliffe Hospital; Oxford UK
8. Queen Elizabeth Hospital; Birmingham UK
9. Central Manchester University Hospitals; Manchester UK
10. Barts and The London School of Medicine and Dentistry; Queen Mary University London; Royal London Hospital; London UK