The Pilo-FR group: NPY (12.38%), PV (6.96%), CR (5.94%); the Pilo-WD-RA group: NPY (1.52%), PV (1.89%), CR (3.4%); the Pilo-GF group: NPY (1.87%), PV (2.43%), CR (0.69%). Here, NPY is linked to Wilson disease.