{Reference Type}: Letter {Title}: Extra-hepatic epithelioid hemangioendothelioma: pushing the limit with sirolimus in combination with liver transplantation. {Author}: di Francesco F;Di Lorenzo N;Gruttadauria S; {Journal}: Updates Surg {Volume}: 0 {Issue}: 0 {Year}: 2024 Jul 2 {Factor}: 2.692 {DOI}: 10.1007/s13304-024-01907-2