1. Department of Old Age Psychiatry MondriaanHeerlen The Netherlands
2. Department of Advanced Nursing Practice School for Nursing Zuyd University HeerlenThe Netherlands
3. Department of Psychiatry and Neuropsychology MHeNs School for Mental Health and Neuroscience Maastricht University Medical Center MaastrichtThe Netherlands
4. Department of Mental Health Indigo Rijnmond RotterdamThe Netherlands
5. uTOPiGGZ, Training and Coaching Spijkenisse The Netherlands
6. Department of Clinical and Lifespan Psychology Vrije universiteit Brussel (VUB) Brussels Belgium
7. Department of Medical and Clinical Psychology School of Social and Behavioural Sciences Tilburg University TilburgThe Netherlands
8. Inholland University of Applied Sciences Research Group Mental Health NursingAmsterdam The Netherlands
9. Department of Psychiatry VU University Medical Center Amsterdam Public Health Research Institute AmsterdamThe Netherlands
10. Parnassia Psychiatric Institute The HagueThe Netherlands
11. GGZ‐VS Academy for Masters in Advanced Nursing Practice Utrecht The Netherlands