1. L. Amar Voogt, MSc, APRN, RN, GGD Zaanstreek-Waterland, Zaandam, Netherlands; Mental Health Care Hospital GGZ Noord-Holland Noord, Heerhugowaard, Netherlands; Radboud University Medical Center, Nijmegen, Netherlands
2. Annet Nugter, PhD, Mental Health Care Hospital GGZ Noord-Holland Noord, Heerhugowaard, Netherlands
3. Theo van Achterberg, PhD, RN, FEANS, KU Leuven, Leuven, Belgium; Radboud University Medical Center, Nijmegen, Netherlands; Uppsala University, Uppsala, Sweden
4. Peter J. J. Goossens, PhD, APRN, RN, FEANS, Dimence Mental Health Care, Deventer, Netherlands; Radboud University Medical Center, Nijmegen, Netherlands; GGZ-VS Institute for the Education of Clinical Nurse Specialist in Mental Health, Utrecht, Netherlands; Ghent University, Ghent, Belgium