. Author manuscript; available in PMC: 2019 Nov 13.
Published in final edited form as: Stud Health Technol Inform. 2019 Aug 21;264:188–192. doi: 10.3233/SHTI190209
This article is published online with Open Access by IOS Press and distributed under the terms of the Creative Commons Attribution Non-Commercial License 4.0 (CC BY-NC 4.0).
Figure 4 -.
Sample output for our PICO extraction method