Correction: Surg Exp Pathol 3, 1 (2020)

https://doi.org/10.1186/s42047-019-0053-8

After publication of this article (de Oliveira Leal et al. 2020), the authors reported that in the first sentence of the abstract, the term 'non-PHV' should have read 'non-HPV'.

The original article (de Oliveira Leal et al. 2020) has been updated.