1. Department of Geriatric Medicine/Radboudumc Alzheimer Centre, Donders Institute for Medical Neurosciences, Radboud University Medical Centre, Nijmegen, The Netherlands;
2. Department of Geriatric Psychiatry, Pro Persona Mental Health Care, Nijmegen, The Netherlands;
3. SeniorBeter, Practice for Old Age Psychiatry, Gendt, The Netherlands;
4. Depression Expertise Centre, Pro Persona Mental Health Care, Nijmegen, The Netherlands;
5. Behavioral Science Institute, Radboud University, Nijmegen, The Netherlands