Updates are available Correction dated 2019-01-10

Article History

Received: 16 June 2017

Accepted: 23 June 2017

First Online: 29 June 2017

Change Date: 10 January 2019

Change Type: Correction

Change Details: The article Reducing chemotherapy use in clinically high-risk, genomically low-risk pN0 and pN1 early breast cancer patients: five-year data from the prospective, randomised phase 3 West German Study Group (WSG) PlanB trial, written by Ulrike Nitz, Oleg Gluz, Matthias Christgen, Ronald E. Kates, Michael Clemens, Wolfram Malter, Benno Nuding, Bahriye Aktas, Sherko Kuemmel, Toralf Reimer, Andrea Stefek, Fatemeh Lorenz-Salehi, Petra Krabisch, Marianne Just, Doris Augustin, Cornelia Liedtke, Calvin Chao, Steven Shak, Rachel Wuerstlein, Hans H. Kreipe, Nadia Harbeck, was originally published electronically on the publisher?s internet portal (currently SpringerLink) on June 29, 2017 without open access.With the author(s)? decision to opt for Open Choice the copyright of the article changed on January 6, 2019 to ? The Author(s) 2017 and the article is forthwith distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (

Change Details: http://creativecommons.org/licenses/by-nc/4.0/

Change Details: ), which permits any noncommercial use, duplication, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, a link is provided to the Creative Commons license and any changes made are indicated. The original article has been corrected.

Change Date: 10 January 2019

Change Type: Correction

Change Details: The article Reducing chemotherapy use in clinically high-risk, genomically low-risk pN0 and pN1 early breast cancer patients: five-year data from the prospective, randomised phase 3 West German Study Group (WSG) PlanB trial, written by Ulrike Nitz, Oleg Gluz, Matthias Christgen, Ronald E. Kates, Michael Clemens, Wolfram Malter, Benno Nuding, Bahriye Aktas, Sherko Kuemmel, Toralf Reimer, Andrea Stefek, Fatemeh Lorenz-Salehi, Petra Krabisch, Marianne Just, Doris Augustin, Cornelia Liedtke, Calvin Chao, Steven Shak, Rachel Wuerstlein, Hans H. Kreipe, Nadia Harbeck, was originally published electronically on the publisher���s internet portal (currently SpringerLink) on June 29, 2017 without open access.With the author(s)��� decision to opt for Open Choice the copyright of the article changed on January 6, 2019 to �� The Author(s) 2017 and the article is forthwith distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (

Change Details: http://creativecommons.org/licenses/by-nc/4.0/

Change Details: ), which permits any noncommercial use, duplication, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, a link is provided to the Creative Commons license and any changes made are indicated. The original article has been corrected.

Compliance with ethical standards

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: HK received honoraria from Roche, Genomic Health, Novartis, and Astra-Zeneca. The West German Study group provided grant for central pathology work (to HK). RW received honoraria from Roche, Celgene, Novartis, Genomic Health, Amgen, MSD, Pfizer, and Pierre Fabre. NH received honoraria from Genomic Health, Nanostring and, Agendia. OG received honoraria from Genomic Health, Nanostring, and Roche. UN (as a representative of the WSG) received grants from Genomic Health, Sanofi Aventis, and Amgen for the conduct of the trial and received honoraria from Genomic Health, Agendia, Nanostring, Amgen, and Sanofi Aventis. CL and SK received honoraria from Genomic Health. All the other authors (TR, MJ, MC, MC) have declared that they have no conflict of interest. SS is an employee and a shareholder of Genomic Health (SS patent rights assigned to Genomic Health). CC is an employee of Genomic Health. All the other authors had nothing to disclose.