title: Treatment differences between urban and rural women with hormone receptor-positive early-stage breast cancer based on 21-gene assay recurrence score result.
authors.affiliation: School of Medicine and Public Health, University of Wisconsin, Madison, Wisconsin, USA.
authors.forename: Molly
authors.initials: M
authors.lastname: Andreason
authors.affiliation: Department of Biostatistics and Medical Informatics, University of Wisconsin, Madison, USA.
authors.forename: Chong
authors.initials: C
authors.lastname: Zhang
authors.affiliation: Department of Hematology/Oncology, Marshfeld Clinic Weston Center, Marshfeld Clinic Research Foundation, Marshfeld, Wisconsin, USA.
authors.forename: Adedayo A
authors.initials: AA
authors.lastname: Onitilo
authors.affiliation: Marshfeld Clinic Research Foundation, Marshfeld Clinic at Ministry Saint Michaels Hospital, Marshfeld, Wisconsin, USA.
authors.forename: Jessica
authors.initials: J
authors.lastname: Engel
authors.affiliation: School of Medicine and Public Health, University of Wisconsin Carbone Cancer Center, Madison, Wisconsin, USA.
authors.forename: Wendy M
authors.initials: WM
authors.lastname: Ledesma
authors.affiliation: Medical College of Wisconsin, Froedtert Cancer Center, Milwaukee, Wisconsin, USA.
authors.forename: Kimberly
authors.initials: K
authors.lastname: Ridolfi
authors.affiliation: Department of Biostatistics and Medical Informatics, University of Wisconsin, Madison, Wisconsin, USA.
authors.forename: KyungMann
authors.initials: K
authors.lastname: Kim
authors.affiliation: Medical College of Wisconsin, Froedtert Cancer Center, Milwaukee, Wisconsin, USA.
authors.forename: John C
authors.initials: JC
authors.lastname: Charlson
authors.affiliation: Hematology/Oncology Section, School of Medicine & Public Health, University of Wisconsin Carbone Cancer Center, Madison, Wisconsin, USA.
authors.forename: Kari B
authors.initials: KB
authors.lastname: Wisinski
authors.affiliation: Hematology/Oncology Section, School of Medicine & Public Health, University of Wisconsin Carbone Cancer Center, Madison, Wisconsin. at4@medicine.wisc.edu.
authors.forename: Amye J
authors.initials: AJ
authors.lastname: Tevaarwerk
keywords: OncotypeDX; breast cancer; gene assay; recurrence score; rural-urban disparities