EFNA5 and neoplasm: The associations of EFNA5 (p < 0.001; hazard ratio (HR) = 1.80, indicating association to poor OS) and EFNA3 (p = 0.023; HR = 0.70, indicating association to favorable OS) remained significant when integrating age at diagnosis, residual tumor after surgery and FIGO stage in a Cox multivariate analysis (Fig. 1G, H).