About the Authors

Janine R. Hutson

Affiliations Division of Clinical Pharmacology and Toxicology, Hospital for Sick Children, Toronto, Ontario, Canada, Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada

Brenda Stade

Affiliation Department of Paediatrics, Keenan Research Centre, St. Michael's Hospital, Toronto, Ontario, Canada

Denis C. Lehotay

Affiliation College of Medicine, University of Saskatchewan, Regina, Saskatchewan, Canada

Christine P. Collier

Affiliations Department of Pathology and Molecular Medicine, Queen's University, Kingston, Eastern Ontario, Canada, Kingston General Hospital, Kingston, Eastern Ontario, Canada

Bhushan M. Kapur

b.kapur@utoronto.ca

Affiliations Division of Clinical Pharmacology and Toxicology, Hospital for Sick Children, Toronto, Ontario, Canada, Department of Clinical Pathology, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada, Department of Laboratory Medicine and Pathobiology, Faculty of Medicine, University of Toronto, Ontario, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BK. Performed the experiments: DCL CPC. Analyzed the data: JRH BMK. Contributed reagents/materials/analysis tools: DCL CPC. Wrote the paper: JRH BMK. Identified the subjects and obtained consent from the subjects: BS.