PTP4A3 and neoplasm: In all models (Table 2) cytoplasmatic PRL-3 expression in tumor cells was an independent prognosticator for poor event-free survival (BFFS, HR = 1.53, CI95% 1.10–2.13, p = 0.012; CFFS, HR = 2.41, CI95% 1.17–4.98, p = 0.017; PCDFS, HR = 3.99, CI95% 1.21–13.1, p = 0.023).