From the *Department of Pediatrics
†Michael G. De Groote School of Medicine
‡Division of Rheumatology, Department of Pediatrics, McMaster University, Hamilton, Ontario
§Division of Rheumatology, Department of Medicine, University of Calgary, Calgary, Alberta
∥Division of Rheumatology, Department of Medicine, McMaster University, Hamilton, Ontario, Canada.
The authors declare no conflict of interest.
This study was approved by the Hamilton Integrated Research Ethics Board.
The data sets analyzed during the current study are available from the corresponding author upon reasonable request.
M.B. was supported by a New Investigator Fund from the Hamilton Health Sciences.
Author contributions: K.B. and M.B. designed the study. C.F. acquired and interpreted data, and C.F. and M.D. drafted the manuscript. All other authors read and approved the final manuscript.
Correspondence: Michelle Batthish, MSc, MD, Division of Rheumatology, Department of Pediatrics, McMaster University, 1280 Main St W, Hamilton, Ontario, Canada, L8S 4K1. E-mail: [email protected].
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