1 Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam Public Health Research Institute, Van der Boechorstraat 7, 1081, BT, Amsterdam, the Netherlands. g.bektas@vu.nl.
2 Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam Public Health Research Institute, Van der Boechorstraat 7, 1081, BT, Amsterdam, the Netherlands.
3 Department of Care Ethics, University of Humanistic Studies, Kromme Nieuwegracht 29, 3512, HD, Utrecht, the Netherlands.
4 Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam Public Health Research Institute, Van der Boechorstraat 7, 1081, BT, Amsterdam, the Netherlands. coosje.dijkstra@vu.nl.