1. Institute of Primary Health Care (BIHAM), University of Bern, Switzerland
2. Institute of Primary Health Care (BIHAM), University of Bern, Switzerland /
Applied Health Research Centre (AHRC), Li Ka Shing Knowledge Institute of St Michael’s Hospital, Department of Medicine and Institute of Health Policy, Management and Evaluation, University of Toronto, Canada
3. Federal Office of Public Health, Swiss Confederation, Switzerland
4. Applied Health Research Centre (AHRC), Li Ka Shing Knowledge Institute of St Michael’s Hospital, Department of Medicine and Institute of Health Policy, Management and Evaluation, University of Toronto, Canada