Kroesen Michiel, Mulder H Tim, van Rhoon Gerard C, Franckena Martine
Department of Radiation Oncology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.
Holland Proton Therapy Center, Delft, Netherlands.
Front Oncol. 2019 Dec 17;9:1387. doi: 10.3389/fonc.2019.01387. eCollection 2019.