References - continue
A. Ahnesjo, "Collapsed cone convolution of radiant energy for photon dose calculation in
heterogeneous media," Med. Phys. 16, 577-592 (1989).
M. Miften, M. Wiesmeyer, S. Monthofer and K. Krippner, "Implementation of FFT convolution
and multigrid superposition models in the FOCUS RTP system," Phys. Med. Biol. 45, 817-833
(2000).
M. Fippel, "Fast Monte Carlo dose calculation for photon beams based on the VMC electron
algorithm," Med. Phys. 26, 1466-1475 (1999).
C. M. Ma, J. S. Li, T. Pawlicki, S. B. Jiang, J. Deng, M. C. Lee, T. Koumrian, M. Luxton and S.
Brain, "A Monte Carlo dose calculation tool for radiotherapy treatment planning," Phys. Med.
Biol. 47, 1671-1689 (2002).
T. Knöös, M. Nilsson, L. Ahlgren, 1986, A method for conversion of Hounsfield number to electron
density and prediction of macroscopic pair production cross-sections, Radioth Oncol, 5, 337-345.
Ojala J. The accuracy of the Acuros XB algorithm in external beam radiotherapy – a
comprehensive review. Int J Cancer Ther Oncol. 2014;2(4):020417.
Ojala JJ, Kapanen MK, Hyödynmaa SJ, Wigren TK, Pitkänen MA. Performance of dose calculation
algorithms from three generations in lung SBRT: comparison with full Monte Carlo-based dose
distributions. J Appl Clin Med Phys. 2014;15(2):4662–80.
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