Marcum, Zachary A.
Walker, Rod L.
Jones, Bobby L.
Ramaprasan, Arvind
Gray, Shelly L.
Dublin, Sascha
Crane, Paul K.
Larson, Eric B.
Funding for this research was provided by:
National Institute on Aging (U01AG006781)
Agency for Healthcare Research and Quality (K12HS022982)
Article History
Received: 16 April 2018
Accepted: 7 February 2019
First Online: 14 February 2019
Ethics approval and consent to participate
: The research protocol for this population-based prospective cohort study was reviewed and approved by institutional review boards of Kaiser Permanente Washington (KPW, formerly Group Health Cooperative) and the University of Washington. Participants provided written informed consent. Consent is performed at the time of enrollment, and participants must be cognitively sound at the time of enrollment. No additional consent is collected.
: Not applicable.
: The authors declare that they have no competing interests.
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