1. Division of Pediatric Cardiology; Saint Justine University Hospital Center; Montreal Canada
2. Division of Pediatrics; Laval University Hospital; Quebec Canada
3. Division of Pediatrics; Saint Justine University Hospital Center; Montreal Canada
4. Division of Pediatric Rheumatology; Saint Justine University Hospital Center; Montreal Canada
5. Division of Pediatric Infectious Disease; Saint Justine University Hospital Center; Montreal Canada
6. Division of Pediatrics; Maisonneuve-Rosemont Hospital; Montreal Canada