Table 2.

HPyV6 and HPyV7 prevalence in non-cutaneous human malignancies

Tumor type	HPyV6 Positive	HPyV7 Positive	Reference
Laryngeal squamous cell carcinoma	14.3%	Not detected	[17]
Thymic epithelial tumors	Not detected	62.2%	[18]
Cholangiocarcinoma	9.5%	45.2%	[19]

(Adapted from [7])