Treatment monitoring in metastatic colorectal cancer patients by quantification and KRAS genotyping of circulating cell-free DNA

• Andreas W. Berger,

  Affiliation Department of Internal Medicine I, Ulm University, Albert-Einstein-Allee 23, Ulm, Germany

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• Daniel Schwerdel,

  Affiliation Department of Internal Medicine I, Ulm University, Albert-Einstein-Allee 23, Ulm, Germany

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• Hanna Welz,

  Affiliation Department of Internal Medicine I, Ulm University, Albert-Einstein-Allee 23, Ulm, Germany

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• Ralf Marienfeld,

  Affiliation Institute of Pathology, Ulm University, Albert-Einstein-Allee 23, Ulm, Germany

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• Stefan A. Schmidt,

  Affiliation Department of Diagnostic and Interventional Radiology, Ulm University, Albert-Einstein-Allee 23, Ulm, Germany

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• Alexander Kleger,

  Affiliation Department of Internal Medicine I, Ulm University, Albert-Einstein-Allee 23, Ulm, Germany

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• Thomas J. Ettrich,

  Affiliation Department of Internal Medicine I, Ulm University, Albert-Einstein-Allee 23, Ulm, Germany

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• Thomas Seufferlein

  * E-mail: Thomas.seufferlein@uniklinik-ulm.de

  Affiliation Department of Internal Medicine I, Ulm University, Albert-Einstein-Allee 23, Ulm, Germany

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