Received: 16 February 2021
Accepted: 25 June 2021
First Online: 20 July 2021
: The study was approved by the Ethics Committee of the HNSC and registered under the number 04529218.0.0000.5530 of the CAAE (Certificate of Presentation for Ethical Appreciation).
: Confidentiality was guaranteed, and there was no intervention or change in the care assistance motivated by the research, so informed consent was not mandatory.
: All authors declare that they have no conflicts of interest.