Fig. 3From: The effectiveness of HPV vaccination on the incidence of oropharyngeal cancers in men: a reviewROBINS-1 tool for assessing the Tsentemeidou et al., Nielsen et al., Chaturvedi et al., Jamieson et al., Katz et al., and Parker et al. for the seven risk of bias domains [13, 23,24,25, 27, 28]Back to article page