Consistently, mining of public datasets (GSE16476 and GSE62564) revealed that HK2 (P=3.0×10-10 and P=2.4×10-16) or PGK1 (P=5.3×10-8 and P=3.0×10-23) levels were associated with poor survival of NB patients (Figure S2E), and were positively correlated with those of MZF1 (R=0.498, P=7.9×10-7; R=0.408, P=8.0×10-5; Figure S2F). Here, HK2 is linked to neuroblastoma.