1. Laurens, Geriatric Residental Care Center ‘De Oudelandse Hof’, Berkel en Rodenrijs, The Netherlands
2. Faculty of Psychology and Educational Sciences, Open University, Heerlen, The Netherlands
3. Faculty of Healthcare, Zuyd University of Applied Sciences, Heerlen, The Netherlands
4. KenVaK, Research Center for Arts Therapies, Heerlen, The Netherlands.