HPV knowledge and acceptance of HPV vaccination among men who have sex with men (MSM) in Germany: a multicenter, observational, cross-sectional study

• Cornelia WähnerMSD (Germany)
• Lisa M. LangMSD (Germany)
• Maher AlmahfoudUniversity Medical Center Hamburg-Eppendorf
• Daniel T. Beer
• Stefan EßerEssen University Hospital
• Matthias C. Müller
• Nils Postel
• Anja Verena PotthoffSt. Elisabeth-Hospital Bochum
• Stephan M. Schneeweiß
• Sven Schellberg
• Agnes LuzakMSD (Germany)