PNPLA3 and steatosis: Regarding the donor PNPLA3 polymorphism, although the M allele was not associated with predominant Ld-MaS vs. nil-Steatosis, homozygosity (MM) compared to the wild type (II) was significantly associated with predominant Ld-MaS compared to nil-Steatosis in a dominant model (O.R. 4.261 [CI 1.017–17.845]; p = 0.047).