Updates are available Correction dated 2021-04-12
Click to view Correction: https://doi.org/10.1186/s12903-021-01535-x
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Authors
Kaura Parbhakar, Kamini https://orcid.org/0000-0003-1845-0790
Rosella, Laura C.
Singhal, Sonica
Quiñonez, Carlos R.
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Funding
Funding for this research was provided by:
Faculty of Dentistry, University of Toronto (David Locker Graduate Scholarship)
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Article History
Received: 19 December 2019
Accepted: 27 February 2020
First Online: 7 March 2020
Change Date: 12 April 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s12903-021-01535-x
Ethics approval and consent to participate
: Ethical approval for this study was obtained from the University of Toronto Health Sciences Research Ethics Board followed by subsequent ICES approval for data creation and access (protocol reference #34553). Data from all databases used for this study were de identified and no extraction of personally identifiable information occurred. There was no recruitment of any participants, no access to patient identifiers, and no contact with individuals. The need for consent was thus waived by the University of Toronto and ICES. All administrative data received and held at ICES are used only for the approved research. Only de-identified variables specific to the study were used. ICES data cannot be copied or transferred out of ICES, except for the results of analysis, which may be removed subject to ICES approval.
: Not applicable.
: The authors have declared that no competing interests exist. Carlos Quiñonez receives consulting income for dental care related issues from Green Shield Canada.
