Affiliation: | 1. Vrije Universiteit, Faculty of Social Sciences, Center for the Study of Philanthropy, May-May Meijer, De Boelelaan 1081c, 1081 HV Amsterdam, The Netherlands;2. Vrije Universiteit, Faculty of Social Sciences, Department of Communication Science, May-May Meijer, De Boelelaan 1081c, 1081 HV Amsterdam, The Netherlands |