Institution: | 1. Institute of Nursing, Oslo and Akershus University College, Oslo, Norway;2. Department of Behavioral Sciences in Medicine, University of Oslo, Oslo, Norway;3. Department of Health Sciences, Buskerud University College, Drammen, Norway;4. NIVEL (Netherlands Institute for Health Services Research), Utrecht, The Netherlands;5. Radboud University Nijmegen Medical Centre, Department of Primary and Community Care, Nijmegen, The Netherlands |