Text and Data Mining valid from 2019-06-07
Received: 11 October 2018
Accepted: 28 May 2019
First Online: 7 June 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: The translational research study NCT02105168 was approved by the Institutional Review Board at Gustave Roussy Cancer Campus on April 7, 2014. All the methods and procedures associated with this study were conducted in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
: All the patients have given their written authorization to perform research on their tumour samples by signing the Institutional Tumor Bank form (before April 2014) or the form of the translational research study NCT02105168. All the patients provided written informed consent to the use of their anonymized data in scientific studies.