1. Silvio van den Heuvel, MA, RN, Saxion University of Applied Sciences, Deventer, Netherlands; Radboud Institute for Health Sciences, IQ Healthcare, Nijmegen, Netherlands; Dimence Group, Deventer, Netherlands; KU Leuven, Department of Public Health and Primary Care, Academic Centre for Nursing and Midwifery, Leuven, Belgium
2. Peter Goossens, PhD, MANP, RN, FEANS, Dimence, Institute for Mental Healthcare, Deventer, Netherlands; Radboud Institute for Health Sciences, Nijmegen, Netherlands; Institute for the Education of Clinical Nurse Specialists in Mental Health, Utrecht, Netherlands; Ghent University, University Centre of Nursing and Midwifery, Department of Public Health, Faculty of Medicine and Health Services, Ghent, Belgium
3. Cees Terlouw, PhD, Saxion University of Applied Sciences, Deventer, Netherlands
4. Lisette Schoonhoven, PhD, RN, FEANS, University of Southampton, Southampton, UK
5. Theo van Achterberg, PhD, RN, FEANS, KU Leuven, Department of Public Health and Primary Care, Academic Centre for Nursing and Midwifery, Leuven, Belgium; Radboud Institute for Health Sciences, Nijmegen, Netherlands; Uppsala University, Uppsala, Sweden