CILP and hydrops fetalis: In the other two studies [1,8] conducted by the same group using the Cusabio assay, healthy individuals showed 1389 pg/mL (Q1: 860, Q3: 2214) and 2913 pg/mL (Q1: 2436, Q3: 3293), respectively, while CILP-1 values for HF patients were higher at 3431 pg/mL (Q1: 2383, Q3:4980) and 4164 pg/mL (Q1: 2926, Q3: 5429), respectively [1,8].