- Correspondence to Dr Maura Campitelli, Dipartimento di Scienze Radiologiche, Radioterapiche ed Ematologiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC di Radioterapia, Rome 00168, Italy;
- Received December 12, 2020
- Revision received January 29, 2021
- Accepted February 3, 2021
- First published February 25, 2021.
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