Hofmann, Felix C.
Neumann, Jan
Heilmeier, Ursula
Joseph, Gabby B.
Nevitt, Michael C.
McCulloch, Charles E.
Link, Thomas M.
Funding for this research was provided by:
National Institute of Arthritis and Musculoskeletal and Skin Diseases (R01AR064771, P50-AR060752)
Article History
Received: 25 March 2017
Revised: 29 June 2017
Accepted: 9 August 2017
First Online: 29 August 2017
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The OAI study is HIPAA compliant and approved by the institutional review boards at each clinical site. All study participants signed informed consent forms prior to enrollment.