Edwards, D, Sherman, S, Baker, P, Kelly, D, Nayab, W Dur - e -, Vorsters, A, Sarıca Çevik, H, Karafillakis, E, Prue, G, Bennett, C, "Which interventions improve HPV vaccination uptake and intention in children, adolescents and young adults? An umbrella review", Sexually Transmitted Infections, 2022