LCN2 and oculocutaneous albinism type 1: Patients with ATN ≥10% had higher concentrations of urinary KIM-1 (4299 [630-9534] pg/mL) and NGAL (126.1 [22.8-1195] ng/mL]), compared to patients without ATN (KIM-1=1508 [202-5308] pg/mL, P = 0.0157; and NGAL=41 [6.4-587.2], P = 0.023).