Assessing the epidemiological impact on cervical cancer of switching from 4-valent to 9-valent HPV vaccine within a gender-neutral vaccination programme in Switzerland. - Kind, André B.; Pavelyev, Andrew; Kothari, Smita; El Mouaddin, Nadia; Schmidt, Aurélie; Morais, Edith; Guggisberg, Patrik; Lienert, Florian (BMC Public Health, 2020)