1 Laboratory of Liver Transplantation and Experimental Surgery 37 (LIM-37), Liver Transplantation Division, Department of Gastroenterology, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brazil.
2 Division of Liver Transplantation, Department of Gastroenterology, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (HCFMUSP), São Paulo, Brazil.
3 Department of Veterinary Medicine, Faculdade de Zootecnica e Engenharia de Alimentos (FZEA), Universidade de São Paulo, São Paulo, Brazil.
4 Department of Pathology, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brazil.
5 Department of Plastic Surgery, University of Tokyo, Tokyo, Japan.