title: In Reply.
authors.affiliation: 1   Departments of Pathology, Urology, and Oncology, Johns Hopkins Medical Institutions, Baltimore, Maryland.
authors.forename: Jonathan I
authors.initials: JI
authors.lastname: Epstein
authors.affiliation: 2   Departments of Pathology and Laboratory Medicine, and Urology, Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida.
authors.forename: Oleksandr N
authors.initials: ON
authors.lastname: Kryvenko