Panda, S.
Swamidas, J.
Chopra, S.
Mangaj, A.
Fogliata, A.
Kupelian, P.
Agarwal, J. P.
Cozzi, L. http://orcid.org/0000-0001-7862-898X
Article History
Received: 29 October 2019
Accepted: 19 January 2020
First Online: 30 January 2020
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The retrospective study has been approved by notification by the local ethics committee. Wherever necessary informed consent from the patients has been obtained.
: not applicable:
: L. Cozzi acts as Scientific Advisor to Varian Medical Systems and is a Clinical Research Scientist at Humanitas Cancer Center. P. Kupelian is vice-president Medical Affairs at Varian Medical Systems. S. Chopra receives research funding from Varian not related to the current project. All other co-authors declare that they have no conflict interests.