1. Department of Health Policy London School of Economics London UK
2. Department of Health Policy and Management Harvard T.H. Chan School of Public Health Boston Massachusetts USA
3. Department of Orthopedic Surgery Brigham and Women's Hospital Boston Massachusetts USA
4. Centre for Health Economics Research and Evaluation (CHERE) University of Technology Sydney Australia
5. Scientific Center for Quality of Healthcare Radboud University Medical Center, Radboud Institute for Health Sciences Nijmegen The Netherlands
6. Institute for Health Sciences in Aragon (IACS) Zaragoza Spain
7. Dunedin School of Medicine University of Otago Dunedin New Zealand
8. KPM Center for Public Management University of Bern Bern Switzerland
9. Hamburg Center for Health Economics Universität Hamburg Hamburg Germany
10. The Health Foundation London UK
11. Otago Business School University of Otago Dunedin New Zealand
12. The Swedish Agency for Health and Care Services Analysis Stockholm Sweden
13. Health Division Organisation for Economic Co‐operation and Development (OECD) Paris France
14. Institute for Research and Documentation in Health Economics (IRDES) Paris France
15. Zilveren Kruis Leusden The Netherlands
16. Institute of Health Policy Management & Evaluation University of Toronto Toronto Canada
17. Brown School of Public Health Providence Rhode Island USA