About the Authors

Jia Hu

jr3@ualberta.ca (JLR); jh11@ualberta.ca (JH)

Affiliation Department of Pediatrics, University of Alberta, Edmonton, Canada

Karen Doucette

Affiliation Department of Medicine, University of Alberta, Edmonton, Canada

Lisa Hartling

Affiliations Department of Pediatrics, University of Alberta, Edmonton, Canada, Alberta Research Centre for Health Evidence, University of Alberta, Edmonton, Canada

Lisa Tjosvold

Affiliations Department of Pediatrics, University of Alberta, Edmonton, Canada, Alberta Research Centre for Health Evidence, University of Alberta, Edmonton, Canada

Joan Robinson

jr3@ualberta.ca (JLR); jh11@ualberta.ca (JH)

Affiliation Department of Pediatrics, University of Alberta, Edmonton, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JH LH JR. Performed the experiments: JH LH LT. Analyzed the data: JH. Wrote the paper: JH KD LH JR.