For patients with biopsy data at month 12 , mean Ishak-Knodell fibrosis score at baseline was 2.6 0.9 ( n = 14 ) with everolimus vs. 1.9 1.1 ( n = 18 ) with CNI ( P = 0.043 ) , and 1.9 1.2 vs. 2.2 1.3 at month 12 .