Stephanie Si Liu1, Kelvin Yuen Kwong Chan1, Rebecca Ching Yu Leung1, Karen Kar Loen Chan1, Kar Fai Tam1, May Hiu Mei Luk5, Sue Seen Tsing Lo4, Daniel Yee Tak Fong3, Annie Nga Yin Cheung2, Zhong Qiu Lin5*, Hextan Yuen Sheung Ngan1* ABSTRACT: Background Persistent high-risk type Human papillomavirus (HPV) infection is recognized as a necessary […]