For example, Klimowicz et al.[29] used AQUAnalysis® to show that high basal Ki67 expression is associated with improved prognosis in oral cavity SCC patients receiving postoperative radiation therapy, whereas Nichols et al.[30] demonstrated a higher rate of recurrence of early glottic cancer with high Ki67 expression when treated with radiotherapy. The gene discussed is MKI67; the disease is oral cavity squamous cell carcinoma.