de Korne, C. M.
Wit, E. M.
de Jong, J.
Valdés Olmos, R. A.
Buckle, T.
van Leeuwen, F. W. B.
van der Poel, H. G.
Article History
Received: 29 May 2019
Accepted: 16 July 2019
First Online: 3 August 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study were in accordance with the ethical standards of the local ethics committee of The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital (N09IGF; NL28143.031.09) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.