title: Reply to E. Roca et al.
authors.affiliation: Cleveland Clinic, Cleveland, OH.
authors.forename: Yaw A
authors.initials: YA
authors.lastname: Nyame
authors.affiliation: Northwestern University, Chicago, IL.
authors.forename: Adam B
authors.initials: AB
authors.lastname: Murphy
authors.affiliation: Northwestern University, Chicago, IL.
authors.forename: Gregory
authors.initials: G
authors.lastname: Jordan
authors.affiliation: Northwestern University, Chicago, IL.
authors.forename: Pooja
authors.initials: P
authors.lastname: Gogana
authors.affiliation: Cook County Health and Hospitals System, Chicago, IL.
authors.forename: Courtney M P
authors.initials: CMP
authors.lastname: Hollowell
authors.affiliation: Northwestern University, Chicago, IL.
authors.forename: William J
authors.initials: WJ
authors.lastname: Catalona
authors.affiliation: University of Arizona, Tucson, AZ.
authors.forename: Rick
authors.initials: R
authors.lastname: Kittles