1. Department of Family Medicine and Primary Health Care, Ghent University, Gent, Belgium;
2. The Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands;
3. Department of Primary and Interdisciplinary Care Antwerp, University of Antwerp, Antwerp, Belgium;
4. Psychology of Healthcare Research Group, Department of Psychological Sciences, Institute of Psychology, Health and Society, University of Liverpool, Liverpool, UK;
5. Antwerp School of Education, Centre for Excellence in Higher Education, University of Antwerp, Antwerp, Belgium