Strahlentherapie und Onkologie

April 2018, Volume 194, Issue 4, pp 354–355 | Cite as

Retrospective inconsistent analysis cannot validate safety of a treatment strategy

• Authors
• Authors and affiliations

• Vratislav StrnadEmail author

Letter to the Editor

First Online: 25 January 2018

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Notes

Conflict of interest

V. Strnad declares that he has no competing interests.

Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

• Vratislav Strnad
  • 1
  Email author

1. 1.ErlangenGermany