Text and Data Mining valid from 2019-05-24
Received: 18 December 2018
Accepted: 15 May 2019
First Online: 24 May 2019
Ethics approval and consent to participate
: The study has been approved by the ethical committee Saarland, reference number 178/07.Patients have given written informed consent to the genetic analysis of the tumors.
: Written consent was obtained from the patients for the publication of the data.
: The authors declare that they have no competing interests.
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