Text and Data Mining valid from 2019-11-08
Received: 14 January 2019
Accepted: 25 October 2019
First Online: 8 November 2019
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of the Faculty of Medical Sciences of Unicamp under the number CAAE: 89432117.5.0000.5404. The Ethics Committee waived the need for consent once analysis was done through a database and subjects were no longer accessible.
: Not applicable.
: The authors declare that they have no competing interests in this section.