Normal (CrCL ≥60ml/ min/ 1, 73 m2, n=12), Mild (CrCL=40- 59 ml/ min/ 1, 73m2, n=10), Moderat (CrCL=20- 39 ml/ min/ 1, 73 m2, n=9) og Alvorlig (CrCL < 20ml/ min/ 1, 73 m2, n=3).
Normale (CrCL ≥60 ml/min/1.73 m2, n=12), Lieve (CrCL =40-59 ml/min/1.73 m2, n=10), Moderata (CrCL=20-39 ml/min/1.73 m2, n=9), e severa (CrCL < 20 ml/min/1.73 m2, n=3).