1. Cincinnati Children's Hospital Medical Center 3333 Burnet Ave, MLC 4010 Cincinnati OH 45229 USA
2. 3Nationwide Children’s Hospital and The Ohio State University, Pediatric Rheumatology 700 Children's Drive Columbus Ohio USA
3. Emory University School of Medicine, Pediatrics Atlanta Georgia USA
4. University of Florida, Jacksonville, Rheumatology Jacksonville Florida USA
5. Hebrew SeniorLife, IFAR 1200 Centre St Boston Massachusetts USA