1. Division of Rheumatology, Department of Pediatrics, Children’s Hospital of Philadelphia
2. University of Pennsylvania Perelman School of Medicine and Children’s Hospital of Philadelphia
3. Department of Biomedical and Health Informatics, Data Science and Biostatistics Unit, the Children’s Hospital of Philadelphia
4. Center for Pediatric Clinical Effectiveness, Children’s Hospital of Philadelphia
5. Policy Lab, Children’s Hospital of Philadelphia, Roberts Center for Pediatric Research, Philadelphia, PA