Boström, J., H. Hillborg, and J. Lilja. “Cultural Change of Applying User Involvement for Improving Healthcare Quality: A Review of the Impact on Attitudes, Values and Assumptions Among Healthcare Professionals and Users”. Quality Innovation Prosperity, vol. 21, no. 3, Nov. 2017, pp. 158-72, doi:10.12776/qip.v21i3.922.