title: Reply.
authors.affiliation: Department of Radiology, Section of Interventional Radiology, Northwestern Memorial Hospital, Robert H. Lurie Comprehensive Cancer Center, Chicago, IL.
authors.forename: Joseph Ralph
authors.initials: JR
authors.lastname: Kallini
authors.affiliation: Department of Radiology, Section of Interventional Radiology, Northwestern Memorial Hospital, Robert H. Lurie Comprehensive Cancer Center, Chicago, IL.
authors.forename: Ahmed
authors.initials: A
authors.lastname: Gabr
authors.affiliation: Division of Hepatology, Department of Medicine, Northwestern University, Chicago, IL.
authors.forename: Laura
authors.initials: L
authors.lastname: Kulik
authors.affiliation: Division of Hepatology, Department of Medicine, Northwestern University, Chicago, IL.
authors.forename: Daniel
authors.initials: D
authors.lastname: Ganger
authors.affiliation: Department of Radiology, Section of Interventional Radiology, Northwestern Memorial Hospital, Robert H. Lurie Comprehensive Cancer Center, Chicago, IL.
authors.forename: Robert
authors.initials: R
authors.lastname: Lewandowski
authors.affiliation: Department of Radiology, Section of Interventional Radiology, Northwestern Memorial Hospital, Robert H. Lurie Comprehensive Cancer Center, Chicago, IL.
authors.forename: Bartley
authors.initials: B
authors.lastname: Thornburg
authors.affiliation: Department of Radiology, Section of Interventional Radiology, Northwestern Memorial Hospital, Robert H. Lurie Comprehensive Cancer Center, Chicago, IL.|Division of Transplantation, Department of Surgery, Comprehensive Transplant Center, Northwestern University, Chicago, IL.|Department of Medicine, Division of Hematology and Oncology, Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL.
authors.forename: Riad
authors.initials: R
authors.lastname: Salem