Supplementary Figure S4 from Cell-Free Human Papillomavirus DNA Is a Sensitive Biomarker for Prognosis and for Early Detection of Relapse in Locally Advanced Cervical Cancer

Supplementary Figure S4. Kaplan–Meier graphs of comparisons between patients with ctHPV DNA–positive (dotted, bottom lines) and ctHPV DNA–negative (solid, top lines) plasma at early-follow up/tumor evaluation (1-4 month after finished treatment) plasma.