1. Clinical center of excellence for older adults with personality disorders, Mondriaan Mental Health Centre, Heerlen-Maastricht, The Netherlands
2. Vrije Universiteit Brussel (VUB), Department of Psychology, Personality and Psychopathology Research Group (PEPS), Brussels, Belgium
3. Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience; School for Mental Health and Neuroscience (MHeNs), Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
4. Rotterdam Research Center Innovations in Care, Rotterdam University of Applied Sciences, Rotterdam, The Netherlands
5. William James College, Department of Clinical Psychology, Newton, Massachusetts, USA
6. Harvard Medical School, Department of Psychiatry, Boston, Massachusetts, USA
7. Vrije Universiteit Brussel (VUB), Biostatistics and Medical Informatics Research Group, Brussels, Belgium
8. Vrije Universiteit Brussel (VUB), Core Facility – Support for Quantitative and Qualitative Research (SQUARE), Brussels, Belgium
9. Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands