Funding for this research was provided by:
National Institute of Arthritis and Musculoskeletal and Skin Diseases (F30AR071201)
Received: 12 February 2019
Accepted: 5 June 2019
First Online: 17 June 2019
Ethics approval and consent to participate
: This study was conducted in compliance with the Health Insurance Portability and Accountability Act (HIPAA) and with institutional review board (IRB) oversight. The study was deemed to be exempt from full IRB review by the Michigan State University IRB.
: Not applicable
: The authors declare that they have no competing interests.