Couñago, F. http://orcid.org/0000-0001-7233-0234
Montemuiño, S.
Martin, M.
Taboada, B.
Calvo-Crespo, P.
Samper-Ots, M. P.
Alcántara, P.
Corona, J.
López-Guerra, J. L.
Murcia-Mejía, M.
López-Mata, M.
Jové-Teixidó, J.
Chust, M.
Díaz-Díaz, V.
de Ingunza-Barón, L.
García-Cañibano, T.
Couselo, M. L.
del Cerro, E.
Moradiellos, J.
Amor, S.
Varela, A.
Puertas, M. M.
Thuissard, I. J.
Sanz-Rosa, D.
de Dios, N. R.
Funding for this research was provided by:
The translation of this work was supported financially by the Spanish Society of Radiation Oncology.
Article History
Received: 12 April 2018
Accepted: 29 October 2018
First Online: 14 November 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The present study involved human participants, and it was conducted considering ethic responsibilities according to the World Medical Association and the Declaration of Helsinki.
: The study was approved by the ethics committees of all participating hospitals. Informed consent statement was not necessary for retrospective study. Patients provided informed consent for treatment as per standard procedure at the individual institutions.