Cervical cancer is caused by Human Papilloma viruses (HPV) and is preceded by precursor stages: Cervical Intraepithelial Neoplasia (CIN). CIN is mostly found in women in their reproductive age and treated with a Loop Electrosurgical Excision Procedure (LEEP). | Adjuvant VACcination against HPV in surgical treatment of Cervical Intraepithelial Neoplasia VACCIN study a study protocol for a randomised controlled trial