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Authors
Yount, Susan E. http://orcid.org/0000-0003-2940-2073
Atwood, Charles
Donohue, James
Hays, Ron D.
Irwin, Debra
Leidy, Nancy Kline
Liu, Honghu
Spritzer, Karen L.
DeWalt, Darren A.
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Funding
Funding for this research was provided by:
National Institute of Arthritis and Musculoskeletal and Skin Diseases (U01AR052181, U01AR052177)
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Article History
Received: 23 August 2018
Accepted: 1 October 2019
First Online: 29 October 2019
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The study was approved by the Institutional Review Board (IRB) at each site (NorthShore University HealthSystem, EH04–179; University of North Carolina, 08–0138; Pittsburgh VA Medical Center, 02683; Duke University, Pro00006904). At the time of enrollment and prior to beginning the baseline assessment, informed consent was obtained from all participants included in the study.
: Not applicable.
: The authors declare that they have no competing interests.
