Funding for this research was provided by:
National Center for Advancing Translational Sciences (UL1TR000075)
National Institute of Arthritis and Musculoskeletal and Skin Diseases (T32AR065993)
Text and Data Mining valid from 2019-11-27
Received: 16 August 2019
Accepted: 13 November 2019
First Online: 27 November 2019
Ethics approval and consent to participate
: Subjects provided written assent to participation and their legal guardians signed a written informed consent as approved by Children’s National Health System Institutional Review Board (Protocol ID: Pro00000358). All research activities were in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.