1. Center for Evidence Synthesis in Health, Department of Health Services Policy, & Practice Brown University Providence Rhode Island USA
2. Center of Excellence in Decision‐Analytic Modeling and Health Economics Research Sitem‐insel Bern Switzerland
3. Institute of Social and Preventive Medicine University of Bern Bern Switzerland
4. SDA Bocconi School of Management Centre for Research on Health and Social Care Management (CERGAS) Milan Italy
5. KPM Center for Public Management University of Bern Bern Switzerland