Andrews, James S.
Trupin, Laura
Yelin, Edward H.
Hough, Catherine L.
Covinsky, Kenneth E.
Katz, Patricia P.
Funding for this research was provided by:
Russell/Engleman Rheumatology Research Center (n/a)
National Center for Research Resources (UL1 RR024131)
National Institute of Arthritis and Musculoskeletal and Skin Diseases (P60 AR053308)
Article History
Received: 10 November 2016
Revised: 4 January 2017
Accepted: 9 January 2017
First Online: 23 January 2017
Compliance with ethical standards
: The study was approved by the UCSF IRB, Committee on Human Research, approval no. 11-05702.
: None.
: This research was supported by NIH/NIAMS grant P60 AR053308 and by NIH/NCRR UCSF-CTSI grant number UL1 RR024131 and by the Russell/Engleman Rheumatology Research Center.