1. Center for Health Services and Nursing Research, School of Public Health, KU Leuven, University of Leuven, Leuven, Belgium
2. Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
3. Work, Organisational and Personnel Psychology, KU Leuven, University of Leuven, Leuven, Belgium
4. Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
5. Sinclair School of Nursing, University of Missouri Health Care System, University of Missouri, Columbia, MO, USA
6. Institute for Healthcare Improvement, Cambridge, MA, USA