Flowers, Portia P. E.
Cleveland, Rebecca J.
Schwartz, Todd A.
Nelson, Amanda E.
Kraus, Virginia B.
Hillstrom, Howard J.
Goode, Adam P.
Hannan, Marian T.
Renner, Jordan B.
Jordan, Joanne M.
Golightly, Yvonne M.
Funding for this research was provided by:
National Institute of Arthritis and Musculoskeletal and Skin Diseases (R01AR071440-01A1, R01AR067743, R01AR067743-02S1)
NIH/NIAMS Multipurpose Arthritis and Musculoskeletal Diseases Center (P60AR30701)
NIH/NIAMS Multidisciplinary Clinical Research Center (P60AR064166)
Centers for Disease and Prevention Control / Association of Schools of Public Health (S043, S3486)
Centers for Disease Control and Prevention (U01DP006266)
Article History
Received: 1 November 2017
Accepted: 15 March 2018
First Online: 18 April 2018
Ethics approval and consent to participate
: This study was approved by the Institutional Review Boards of the University of North Carolina School of Medicine and the Centers for Disease Control and Prevention (UNC 14–3219). All participants provided written informed consent prior to data collection.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.