Katzman, W. B.
Vittinghoff, E.
Lin, F.
Schafer, A.
Long, R. K.
Wong, S.
Gladin, A.
Fan, B.
Allaire, B.
Kado, D. M.
Lane, N. E.
Funding for this research was provided by:
National Institute on Aging (RO1AG041921)
Article History
Received: 10 April 2017
Accepted: 31 May 2017
First Online: 8 July 2017
Compliance with ethical standards
: The study protocol was approved by the University of California San Francisco and Kaiser Permanente Northern California Institutional Review Boards.
: None.
: This research was supported by the National Institute on Aging (NIA) RO1AG041921.