1. University of Montreal; Research Centre, CHU Sainte-Justine and the Department of Pediatrics; Montreal QC Canada
2. University of Manitoba; Knowledge Synthesis, George and Fay Yee Centre for Healthcare Innovation; Winnipeg Canada
3. University of Manitoba; College of Pharmacy; Winnipeg MB Canada
4. Federal University of Rio Grande; Faculty of Medicine; Rua Visconde Paranaguá 102 Centro Rio Grande RS Brazil 96201-900
5. University of Montreal; Department of Paediatrics; Montreal Canada
6. CHU Sainte-Justine; Research Centre; Montreal Canada