Erratum to: Comparative clinical utility of tumor genomic testing and cell-free DNA in metastatic breast cancer

Affiliations

• ¹ Department of Medicine, Division of Hematology-Oncology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
• ² Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
• ³ Department of Biostatistics and Epidemiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
• ⁴ Department of Population Health, NYU School of Medicine, New York, NY, USA.
• ⁵ Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
• ⁶ University of Maryland School of Medicine, Baltimore, MD, USA.
• ⁷ Department of Cancer Biology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
• ⁸ Department of Medicine, Division of Endocrinology, Diabetes and Metabolism at the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
• ⁹ Department of Medicine, Division of Hematology-Oncology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA. angela.demichele@uphs.upenn.edu.
• ¹⁰ Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA. angela.demichele@uphs.upenn.edu.
• ¹¹ Department of Biostatistics and Epidemiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA. angela.demichele@uphs.upenn.edu.