1. Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
2. Tuscany Northwest Trust, Italy
3. Imperial College London, UK
4. Serjeants’ Inn Chambers, UK
5. Johns Hopkins School of Medicine, USA
6. Johns Hopkins Medicine, USA
7. Health and Social Care Directorate, Scottish Government, UK
8. Karolinska Institutet Medical University, Sweden
9. Canadian Patient Safety Institute, Canada
10. University Hospitals Cleveland, USA
11. University Hospital Zurich, Switzerland
12. Professional Liability Newsletter, USA
13. University of Texas McGovern Medical School, USA
14. Oxford University, UK