Bonaretti, S.
Majumdar, S.
Lang, T. F.
Khosla, S.
Burghardt, A. J.
Funding for this research was provided by:
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIH/NIAMS R01 AR060700)
Article History
Received: 12 August 2016
Accepted: 13 March 2017
First Online: 8 April 2017
Compliance with ethical standards
: All subjects provided written informed consent to participate in this study. The Committees on Human Research of UCSF and Mayo Clinic approved all study procedures.
: None.