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Hoogeman MS, van Herk M, de Bois J, Muller-Timmermans P, Koper PC, Lebesque JV.Hoogeman MS, et al. Among authors: lebesque jv.Radiother Oncol. 2004 Jan;70(1):21-30. doi: 10.1016/j.radonc.2003.11.015.Radiother Oncol. 2004.PMID: 15036848