1 Department of Surgery and Liver and Pancreas transplantation, IMIB-Arrixaca Virgen de la Arrixaca Clinic and University, Murcia, Spain. victorrelopez@gmail.com.
2 Department of Surgery and Liver and Pancreas transplantation, IMIB-Arrixaca Virgen de la Arrixaca Clinic and University, Murcia, Spain.
3 Department of Surgery, Hospital General Universitario, Dr. Balmis, Alicante, Spain.