Manzia TM, Angelico R, Toti L, Belardi C, Cillis A, Quaranta C, Tariciotti L, Katari R, Mogul A, Sforza D, Orlando G, Tisone G. The efficacy and safety of mammalian target of rapamycin inhibitors ab initio after liver transplantation without corticosteroids or induction therapy. Dig Liver Dis. 2016 Mar; 48(3):315-20.