1. aDepartment of Pediatrics, Montreal Children’s Hospital, McGill University Health Centre, Montreal, Quebec, Canada
2. bDivisions of Infectious Diseases
3. cRheumatology, Montreal Children’s Hospital, Montreal, Quebec, Canada
4. dDepartments of Pediatrics and Child Health
5. eMedical Microbiology and Infectious Diseases, Cadham Provincial Laboratory, University of Manitoba, Winnipeg, Manitoba, Canada