Funding for this research was provided by:
Rheumatology Research Foundation (Innovative Research award)
Text and Data Mining valid from 2018-07-11
Received: 13 April 2018
Accepted: 5 June 2018
First Online: 11 July 2018
Ethics approval and consent to participate
: This study’s protocol was reviewed and approved by the Children’s Hospital of Philadelphia’s Committee for the Protection of Human Subjects (16-013013). Waivers of consent and HIPAA authorization were granted as procedures represented minimal risk to the subjects and did not adversely affect the rights and welfare of the subjects.
: The authors declare that they have no competing interests.
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