Stanciu, P. I.
Ind, T. E. J.
Barton, D. P. J.
Butler, J. B.
Vroobel, K. M.
Attygalle, A. D.
Nobbenhuis, M. A. E.
Article History
Received: 22 February 2019
Accepted: 17 May 2019
First Online: 25 May 2019
Ethics approval and consent to participate
: All the patients that were included in the study signed the consent for the procedure, for research, teaching and publication purposes. For this retrospective study, the Royal Marsden Ethics Committee approval was waived.
: All the patients that were included in the study signed the consent for the procedure, for research, teaching and publication purposes.
: The authors declare that they have no competing interests.