Cram, Peter https://orcid.org/0000-0002-1910-346X
Hawker, Gillian
Matelski, John
Ravi, Bheeshma
Pugely, Andrew
Gandhi, Rajiv
Jackson, Timothy
Funding for this research was provided by:
National Institute of Arthritis and Musculoskeletal and Skin Diseases (AR062133)
Article History
Received: 9 December 2016
Revised: 9 February 2017
Accepted: 14 February 2017
First Online: 24 March 2017
Compliance with Ethical Standards
: This project was approved by the University Health Network Research Ethics Board (IRB). All authors have completed the ICMJE uniform disclosure form and declare no support from any organization for the submitted work. All statistical code is available from the authors by request.
: Drs. Cram, Matelski, Hawker, Ravi, Pugely, and Jackson have nothing to disclose. Dr. Gandhi reports that his employer received grant funding from Biomet and Smith and Nephew.
: Dr. Cram is supported by a K24 AR062133 award from NIAMS at the NIH.
: Neither NIH nor any other external agencies had any role in the design and conduct of the study; collection, management, analysis, and interpretation of data; preparation, review, or approval of the manuscript; or decision to submit the manuscript for publication.