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Article History

Received: 29 September 2018

Accepted: 17 May 2019

First Online: 31 May 2019

Ethics approval and consent to participate

: Informed consent to participate in this study was obtained from the parents/legal guardians of the two children (under 16) reported in this study. This study was approved under the guidelines of the BC Children’s and Women’s Research Ethics Board.

: Although no personally identifiable information is presented in this study, written informed consent for publication was obtained from the parents/legal guardians of the two children (under 18) reported in this study.

: The authors of this manuscript have no financial or non-financial competing interests to declare.

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