GP88 (GRN)	progranulin
BCa	bladder cancer
TCs	tumor cells
ICs	immune cells
IHC	immunohistochemistry
OS	overall survival
DSS	disease-specific survival
RFS	recurrence free survival
CD3	CD3 antigen
CD8	CD8 antigen
PD1 (PDCD1)	Programmed cell death protein 1
PD-L1 (CD274)	Programmed cell death ligand 1
CD68	CD68 antigen
CD163	CD163 antigen
CCL2	chemokine CC motif ligand 2
pT	pathological tumor stage
pN	pathological lymph node stage
n.s.	not significant
DN	double negative (for basal and luminal markers)
MUPC	micropapillary urothelial carcinoma
NOS	not otherwise specified (morphology)
PUC	plasmacytoid urothelial carcinoma