1. Population Health Laboratory (#PopHealthLab), University of Fribourg , Fribourg, Switzerland
2. Swiss School of Public Health (SSPH+), University of Fribourg , Fribourg, Switzerland
3. Centre for Health Equity Studies, Stockholm University , Stockholm, Sweden
4. Institute of Primary Health Care (BIHAM), University of Bern , Bern, Switzerland
5. School of Population and Global Health, McGill University , Montreal, Canada
6. Quality of Care Service, University Hospitals of Geneva , Geneva, Switzerland