Erratum to:

Strahlenther Onkol 2017 193

DOI: 10.1007/s00066-017-1102-4

Unfortunately, during copy editing, the title was incorrectly translated from English to German.

The correct German title reads as follows:

Kombinierte p16- und p53-Expression in Kopf-Hals-Lymphknotenmetastasen eines unbekannten Primärtumors (CUP) und andere prognostische Parameter

We apologize for any inconvenience caused.