Received: 14 January 2021
Accepted: 18 April 2021
First Online: 29 April 2021
: This study was approved by the Research Ethics Committee of the Onofre Lopes University Hospital of the Federal University of Rio Grande do Norte - CEP/HUOL, under opinion No. 1,327,521.
: We reserve all editorial rights to the due review.
: No conflict of interest.