. Author manuscript; available in PMC: 2021 Jan 28.
Published in final edited form as: J Prev Alzheimers Dis. 2020;7(4):219–225. doi: 10.14283/jpad.2020.46
Open Access: This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits use, duplication, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.
Figure 1.
Alzheimer Prevention Trials (APT) Webstudy: Feeder Registry Recruitment Campaign Timeline