Affiliation: | 1. Pathology, Montreal Children's Hospital, 2300 Tupper St, Montreal, QC H3H 1P3, Canada;2. Cytogenetics, Department of Pathology and Laboratory Medicine, Vancouver General Hospital and University of British Columbia, Vancouver, BC, Canada;3. Genetics Laboratory, Sudbury Regional Hospital, Sudbury, Ontario, Canada;4. Cytogenetics, Division of Laboratory Medicine and Pathology, Health Sciences Centre and University of Manitoba, Winnipeg, MB, Canada;5. The Credit Valley Hospital, Mississauga, ON, Canada;6. CHU Ste-Justine, Montréal, QC, Canada;7. Cytogenetic Laboratory, Department of Pathology, Royal Columbian Hospital, New Westminster BC, Canada;8. Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada;9. Cytogenetics Laboratory, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada |