Text and Data Mining valid from 2019-03-11
Received: 23 January 2019
Accepted: 4 March 2019
First Online: 11 March 2019
Ethics approval and consent to participate
: No patient identification information was used to guarantee their confidentiality, so we request exemption from the Informed Consent Form.The Ethics Committee approved the project and the study was registered in the Brazil Platform under no. CAAE 88912318.1.0000.5487.
: Not applicable.
: The authors declare that they have no competing interests.
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