. 2020 Jan 14;27(4):446–459. doi: 10.1111/jpm.12586
© 2020 The Authors. Journal of Psychiatric and Mental Health Nursing published by John Wiley & Sons Ltd
This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
Figure 1.
PRISMA flow diagram