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Volumn 37, Issue 3, 2010, Pages 1350-1359

Comparison of Elekta VMAT with helical tomotherapy and fixed field IMRT: Plan quality, delivery efficiency and accuracy

Author keywords

Arc sequencing; IMRT; Intensity modulated radiotherapy; Inverse planning; Tomotherapy; VMAT; Volumetric modulated arc therapy

Indexed keywords

BIOLOGICAL ORGANS; EFFICIENCY; QUALITY ASSURANCE; UROLOGY;

EID: 77749252302     PISSN: 00942405     EISSN: None     Source Type: Journal    
DOI: 10.1118/1.3326965     Document Type: Article
Times cited : (202)

References (39)
  • 1
    • 0029113269 scopus 로고
    • Intensity-modulated arc therapy with dynamic multileaf collimation: An alternative to tomotherapy
    • PHMBA7 0031-9155 (),. 10.1088/0031-9155/40/9/004
    • C. X. Yu, " Intensity-modulated arc therapy with dynamic multileaf collimation: An alternative to tomotherapy.," Phys. Med. Biol. PHMBA7 0031-9155 40 (9), 1435-1449 (1995). 10.1088/0031-9155/40/9/004
    • (1995) Phys. Med. Biol. , vol.40 , Issue.9 , pp. 1435-1449
    • Yu, C.X.1
  • 2
    • 0033867572 scopus 로고    scopus 로고
    • Intensity modulated arc therapy (IMAT) with centrally blocked rotational fields
    • DOI 10.1088/0031-9155/45/8/309, PII S0031915500099681
    • C. Cotrutz, C. Kappas, and S. Webb, " Intensity modulated arc therapy (IMAT) with centrally blocked rotational fields.," Phys. Med. Biol. PHMBA7 0031-9155 45 (8), 2185-2206 (2000). 10.1088/0031-9155/45/8/309 (Pubitemid 30622547)
    • (2000) Physics in Medicine and Biology , vol.45 , Issue.8 , pp. 2185-2206
    • Cotrutz, C.1    Kappas, C.2    Webb, S.3
  • 3
    • 0035145088 scopus 로고    scopus 로고
    • Leaf position error during conformal dynamic arc and intensity modulated arc treatments
    • DOI 10.1118/1.1333410
    • C. R. Ramsey, K. M. Spencer, R. Alhakeem, and A. L. Oliver, " Leaf position error during conformal dynamic arc and intensity modulated arc treatments.," Med. Phys. MPHYA6 0094-2405 28 (1), 67-72 (2001). 10.1118/1.1333410 (Pubitemid 32105394)
    • (2001) Medical Physics , vol.28 , Issue.1 , pp. 67-72
    • Ramsey, C.R.1    Spencer, K.M.2    Alhakeem, R.3    Oliver, A.L.4
  • 5
    • 0036569647 scopus 로고    scopus 로고
    • Intensity-modulated ARC therapy simplified
    • DOI 10.1016/S0360-3016(02)02735-9, PII S0360301602027359
    • E. Wong, J. Z. Chen, and J. Greenland, " Intensity-modulated arc therapy simplified.," Int. J. Radiat. Oncol., Biol., Phys. IOBPD3 0360-3016 53 (1), 222-235 (2002). 10.1016/S0360-3016(02)02735-9 (Pubitemid 34465828)
    • (2002) International Journal of Radiation Oncology Biology Physics , vol.53 , Issue.1 , pp. 222-235
    • Wong, E.1    Chen, J.Z.2    Greenland, J.3
  • 7
    • 0034871066 scopus 로고    scopus 로고
    • Applications of two-step intensity modulated arc therapy
    • STONE4 0179-7158 (),. 10.1007/PL00002421
    • K. Bratengeier, " Applications of two-step intensity modulated arc therapy.," Strahlenther. Onkol. STONE4 0179-7158 177 (8), 394-403 (2001). 10.1007/PL00002421
    • (2001) Strahlenther. Onkol. , vol.177 , Issue.8 , pp. 394-403
    • Bratengeier, K.1
  • 9
    • 37549049393 scopus 로고    scopus 로고
    • Volumetric modulated arc therapy: IMRT in a single gantry arc
    • MPHYA6 0094-2405 (),. 10.1118/1.2818738
    • K. Otto, " Volumetric modulated arc therapy: IMRT in a single gantry arc.," Med. Phys. MPHYA6 0094-2405 35 (1), 310-317 (2008). 10.1118/1.2818738
    • (2008) Med. Phys. , vol.35 , Issue.1 , pp. 310-317
    • Otto, K.1
  • 10
    • 0035989958 scopus 로고    scopus 로고
    • Direct aperture optimization: A turnkey solution for step-and-shoot IMRT
    • DOI 10.1118/1.1477415
    • D. M. Shepard, M. A. Earl, X. A. Li, S. Naqvi, and C. Yu, " Direct aperture optimization: A turnkey solution for step-and-shoot IMRT.," Med. Phys. MPHYA6 0094-2405 29 (6), 1007-1018 (2002). 10.1118/1.1477415 (Pubitemid 34670528)
    • (2002) Medical Physics , vol.29 , Issue.6 , pp. 1007-1018
    • Shepard, D.M.1    Earl, M.A.2    Li, X.A.3    Naqvi, S.4    Yu, C.5
  • 11
    • 33846589982 scopus 로고    scopus 로고
    • An arc-sequencing algorithm for intensity modulated arc therapy
    • DOI 10.1118/1.2409239
    • D. M. Shepard, D. Cao, M. K. N. Afghan, and M. A. Earl, " An arc-sequencing algorithm for intensity modulated arc therapy.," Med. Phys. MPHYA6 0094-2405 34 (2), 464-470 (2007). 10.1118/1.2409239 (Pubitemid 46185124)
    • (2007) Medical Physics , vol.34 , Issue.2 , pp. 464-470
    • Shepard, D.M.1    Cao, D.2    Afghan, M.K.N.3    Earl, M.A.4
  • 12
    • 37549055453 scopus 로고    scopus 로고
    • Leaf-sequencing for intensity-modulated arc therapy using graph algorithms
    • MPHYA6 0094-2405 (),. 10.1118/1.2818731
    • S. Luan, C. Wang, D. L. Cao, D. Z. Chen, D. M. Shepard, and C. X. Yu, " Leaf-sequencing for intensity-modulated arc therapy using graph algorithms.," Med. Phys. MPHYA6 0094-2405 35 (1), 61-69 (2008). 10.1118/1.2818731
    • (2008) Med. Phys. , vol.35 , Issue.1 , pp. 61-69
    • Luan, S.1    Wang, C.2    Cao, D.L.3    Chen, D.Z.4    Shepard, D.M.5    Yu, C.X.6
  • 13
    • 71049146385 scopus 로고    scopus 로고
    • A generalized inverse planning tool for volumetric modulated arc therapy
    • PHMBA7 0031-9155 (),. 10.1088/0031-9155/54/21/018
    • D. Cao, M. K. N. Afghan, J. Ye, F. Chen, and D. Shepard, " A generalized inverse planning tool for volumetric modulated arc therapy.," Phys. Med. Biol. PHMBA7 0031-9155 54 (21), 6725-6738 (2009). 10.1088/0031-9155/54/21/018
    • (2009) Phys. Med. Biol. , vol.54 , Issue.21 , pp. 6725-6738
    • Cao, D.1    Afghan, M.K.N.2    Ye, J.3    Chen, F.4    Shepard, D.5
  • 14
    • 51849101201 scopus 로고    scopus 로고
    • Arc-modulated radiation therapy (AMRT): A single-arc form of intensity-modulated arc therapy
    • PHMBA7 0031-9155 (),. 10.1088/0031-9155/53/22/002
    • C. Wang, S. Luan, G. Tang, D. Z. Chen, M. A. Earl, and C. X. Yu, " Arc-modulated radiation therapy (AMRT): A single-arc form of intensity-modulated arc therapy.," Phys. Med. Biol. PHMBA7 0031-9155 53 (22), 6291-6303 (2008). 10.1088/0031-9155/53/22/002
    • (2008) Phys. Med. Biol. , vol.53 , Issue.22 , pp. 6291-6303
    • Wang, C.1    Luan, S.2    Tang, G.3    Chen, D.Z.4    Earl, M.A.5    Yu, C.X.6
  • 15
    • 64049093906 scopus 로고    scopus 로고
    • Volumetric intensity-modulated arc therapy vs. conventional IMRT in head-and-neck cancer: A comparative planning and dosimetric study
    • IOBPD3 0360-3016 (),. 10.1016/j.ijrob2008.12.033
    • W. Verbakel, J. P. Cuijpers, D. Hoffmans, M. Bieker, B. J. Slotman, and S. Senan, " Volumetric intensity-modulated arc therapy vs. conventional IMRT in head-and-neck cancer: A comparative planning and dosimetric study.," Int. J. Radiat. Oncol., Biol., Phys. IOBPD3 0360-3016 74 (1), 252-259 (2009). 10.1016/j.ijrobp.2008.12.033
    • (2009) Int. J. Radiat. Oncol., Biol., Phys. , vol.74 , Issue.1 , pp. 252-259
    • Verbakel, W.1    Cuijpers, J.P.2    Hoffmans, D.3    Bieker, M.4    Slotman, B.J.5    Senan, S.6
  • 17
    • 68649083031 scopus 로고    scopus 로고
    • Whole-brain radiotherapy with simultaneous integrated boost to multiple brain metastases using volumetric modulated arc therapy
    • IOBPD3 0360-3016 (),. 10.1016/j.ijrob2009.03.029
    • F. J. Lagerwaard, E. A. P. van der Hoorn, W. Verbakel, C. J. A. Haasbeek, B. J. Slotman, and S. Senan, " Whole-brain radiotherapy with simultaneous integrated boost to multiple brain metastases using volumetric modulated arc therapy.," Int. J. Radiat. Oncol., Biol., Phys. IOBPD3 0360-3016 75 (1), 253-259 (2009). 10.1016/j.ijrobp.2009.03.029
    • (2009) Int. J. Radiat. Oncol., Biol., Phys. , vol.75 , Issue.1 , pp. 253-259
    • Lagerwaard, F.J.1    Van Der Hoorn, E.A.P.2    Verbakel, W.3    Haasbeek, C.J.A.4    Slotman, B.J.5    Senan, S.6
  • 19
    • 34547828790 scopus 로고    scopus 로고
    • Comparison of plan quality provided by intensity-modulated arc therapy and helical tomotherapy
    • IOBPD3 0360-3016 (),. 10.1016/j.ijrob2007.04.073
    • D. Cao, T. W. Holmes, M. K. N. Afghan, and D. M. Shepard, " Comparison of plan quality provided by intensity-modulated arc therapy and helical tomotherapy.," Int. J. Radiat. Oncol., Biol., Phys. IOBPD3 0360-3016 69 (1), 240-250 (2007). 10.1016/j.ijrobp.2007.04.073
    • (2007) Int. J. Radiat. Oncol., Biol., Phys. , vol.69 , Issue.1 , pp. 240-250
    • Cao, D.1    Holmes, T.W.2    Afghan, M.K.N.3    Shepard, D.M.4
  • 20
    • 51849157038 scopus 로고    scopus 로고
    • Volumetric modulated arc therapy for delivery of prostate radiotherapy: Comparison with intensity-modulated radiotherapy and three-dimensional conformal radiotherapy
    • IOBPD3 0360-3016 (),. 10.1016/j.ijrob2008.02.047
    • D. Palma, E. Vollans, K. James, S. Nakano, V. Moiseenko, R. Shaffer, M. McKenzie, J. Morris, and K. Otto, " Volumetric modulated arc therapy for delivery of prostate radiotherapy: Comparison with intensity-modulated radiotherapy and three-dimensional conformal radiotherapy.," Int. J. Radiat. Oncol., Biol., Phys. IOBPD3 0360-3016 72 (4), 996-1001 (2008). 10.1016/j.ijrobp.2008.02.047
    • (2008) Int. J. Radiat. Oncol., Biol., Phys. , vol.72 , Issue.4 , pp. 996-1001
    • Palma, D.1    Vollans, E.2    James, K.3    Nakano, S.4    Moiseenko, V.5    Shaffer, R.6    McKenzie, M.7    Morris, J.8    Otto, K.9
  • 22
    • 56949103007 scopus 로고    scopus 로고
    • Intensity modulation with photons for benign intracranial tumours: A planning comparison of volumetric single arc, helical arc and fixed gantry techniques
    • RAONDT 0167-8140 (),. 10.1016/j.radonc.2008.07.021
    • A. Fogliata, A. Clivio, G. Nicolini, E. Vanetti, and L. Cozzi, " Intensity modulation with photons for benign intracranial tumours: A planning comparison of volumetric single arc, helical arc and fixed gantry techniques.," Radiother. Oncol. RAONDT 0167-8140 89 (3), 254-262 (2008). 10.1016/j.radonc.2008.07.021
    • (2008) Radiother. Oncol. , vol.89 , Issue.3 , pp. 254-262
    • Fogliata, A.1    Clivio, A.2    Nicolini, G.3    Vanetti, E.4    Cozzi, L.5
  • 24
    • 0031861573 scopus 로고    scopus 로고
    • A technique for the quantitative evaluation of dose distributions
    • DOI 10.1118/1.598248
    • D. A. Low, W. B. Harms, S. Mutic, and J. A. Purdy, " A technique for the quantitative evaluation of dose distributions.," Med. Phys. MPHYA6 0094-2405 25 (5), 656-661 (1998). 10.1118/1.598248 (Pubitemid 28234885)
    • (1998) Medical Physics , vol.25 , Issue.5 , pp. 656-661
    • Low, D.A.1    Harms, W.B.2    Mutic, S.3    Purdy, J.A.4
  • 25
    • 47649109675 scopus 로고    scopus 로고
    • The radiobiological effect of intra-fraction dose-rate modulation in intensity modulated radiation therapy (IMRT)
    • DOI 10.1088/0031-9155/53/13/012, PII S0031915508678896
    • J. M. Bewes, N. Suchowerska, M. Jackson, M. Zhang, and D. R. McKenzie, " The radiobiological effect of intra-fraction dose-rate modulation in intensity modulated radiation therapy (IMRT).," Phys. Med. Biol. PHMBA7 0031-9155 53 (13), 3567-3578 (2008). 10.1088/0031-9155/53/13/012 (Pubitemid 352020041)
    • (2008) Physics in Medicine and Biology , vol.53 , Issue.13 , pp. 3567-3578
    • Bewes, J.M.1    Suchowerska, N.2    Jackson, M.3    Zhang, M.4    McKenzie, D.R.5
  • 26
    • 34147188973 scopus 로고    scopus 로고
    • In vitro study of cell survival following dynamic MLC intensity-modulated radiation therapy dose delivery
    • DOI 10.1118/1.2712044
    • V. Moiseenko, C. Duzenli, and R. E. Durand, " In vitro study of cell survival following dynamic MLC intensity-modulated radiation therapy dose delivery.," Med. Phys. MPHYA6 0094-2405 34 (4), 1514-1520 (2007). 10.1118/1.2712044 (Pubitemid 46555781)
    • (2007) Medical Physics , vol.34 , Issue.4 , pp. 1514-1520
    • Moiseenko, V.1    Duzenli, C.2    Durand, R.E.3
  • 27
    • 0041381126 scopus 로고    scopus 로고
    • Impact of prolonged fraction delivery times on tumor control: A note of caution for intensity-modulated radiation therapy (IMRT)
    • DOI 10.1016/S0360-3016(03)00499-1
    • J. Z. Wang, X. A. Li, W. D. D'Souza, and R. D. Stewart, " Impact of prolonged fraction delivery times on tumor control: A note of caution for intensity-modulated radiation therapy (IMRT).," Int. J. Radiat. Oncol., Biol., Phys. IOBPD3 0360-3016 57 (2), 543-552 (2003). 10.1016/S0360-3016(03) 00499-1 (Pubitemid 37040952)
    • (2003) International Journal of Radiation Oncology Biology Physics , vol.57 , Issue.2 , pp. 543-552
    • Wang, J.Z.1    Li, X.A.2    D'Souza, W.D.3    Stewart, R.D.4
  • 28
    • 33846631295 scopus 로고    scopus 로고
    • Intra-fraction dose delivery timing during stereotactic radiotherapy can influence the radiobiological effect
    • DOI 10.1118/1.2409750
    • M. J. Murphy, P. S. Lin, and C. Ozhasoglu, " Intra-fraction dose delivery timing during stereotactic radiotherapy can influence the radiobiological effect.," Med. Phys. MPHYA6 0094-2405 34 (2), 481-484 (2007). 10.1118/1.2409750 (Pubitemid 46185126)
    • (2007) Medical Physics , vol.34 , Issue.2 , pp. 481-484
    • Murphy, M.J.1    Lin, P.-S.2    Ozhasoglu, C.3
  • 29
    • 7444262310 scopus 로고    scopus 로고
    • Loss of biological effect in prolonged fraction delivery
    • IOBPD3 0360-3016 (),. 10.1016/j.ijrob2004.01.004
    • J. F. Fowler, J. S. Welsh, and S. P. Howard, " Loss of biological effect in prolonged fraction delivery.," Int. J. Radiat. Oncol., Biol., Phys. IOBPD3 0360-3016 59 (1), 242-249 (2004). 10.1016/j.ijrobp.2004.01.004
    • (2004) Int. J. Radiat. Oncol., Biol., Phys. , vol.59 , Issue.1 , pp. 242-249
    • Fowler, J.F.1    Welsh, J.S.2    Howard, S.P.3
  • 31
    • 33144465515 scopus 로고    scopus 로고
    • Biological effects of intermittent radiation in cultured tumor cells: Influence of fraction number and dose per fraction
    • DOI 10.1269/jrr.46.401
    • H. Ogino, Y. Shibamoto, C. Sugie, and M. Ito, " Biological effects of intermittent radiation in cultured tumor cells: Influence of fraction number and dose per fraction.," J. Radiat. Res. (Tokyo) ZZZZZZ 0449-3060 46 (4), 401-406 (2005). 10.1269/jrr.46.401 (Pubitemid 43268404)
    • (2005) Journal of Radiation Research , vol.46 , Issue.4 , pp. 401-406
    • Ogino, H.1    Shibamoto, Y.2    Sugie, C.3    Ito, M.4
  • 32
    • 0035664146 scopus 로고    scopus 로고
    • Delivery of intensity-modulated radiation therapy with a conventional multileaf collimator: Comparison of dynamic and segmental methods
    • DOI 10.1118/1.1418018
    • C. S. Chui, M. F. Chan, E. Yorke, S. Spirou, and C. C. Ling, " Delivery of intensity-modulated radiation therapy with a conventional multileaf collimator: Comparison of dynamic and segmental methods.," Med. Phys. MPHYA6 0094-2405 28 (12), 2441-2449 (2001). 10.1118/1.1418018 (Pubitemid 34031530)
    • (2001) Medical Physics , vol.28 , Issue.12 , pp. 2441-2449
    • Chui, C.-S.1    Chan, M.F.2    Yorke, E.3    Spirou, S.4    Ling, C.C.5
  • 33
    • 18144396872 scopus 로고    scopus 로고
    • IMRT with the sliding window: Comparison of the static and dynamic methods. Dosimetric and spectral analysis
    • DOI 10.1016/j.radonc.2005.03.009, PII S0167814005001106
    • G. Nicolini, A. Fogliata, and L. Cozzi, " IMRT with the sliding window: Comparison of the static and dynamic methods. Dosimetric and spectral analysis.," Radiother. Oncol. RAONDT 0167-8140 75 (1), 112-119 (2005). 10.1016/j.radonc.2005.03.009 (Pubitemid 40616803)
    • (2005) Radiotherapy and Oncology , vol.75 , Issue.1 , pp. 112-119
    • Nicolini, G.1    Fogliata, A.2    Cozzi, L.3
  • 34
    • 85027233055 scopus 로고    scopus 로고
    • in Proceedings of the Third S. Takahashi Memorial International Workshoon Three-Dimensional Conformal Radiotherapy, Nagoya, Japan (unpublished).
    • E. J. Hall and C. S. Wuu, " Radiation-induced second cancers: The impact of 3D-CRT and IMRT.," in Proceedings of the Third S. Takahashi Memorial International Workshop on Three-Dimensional Conformal Radiotherapy, 2001, Nagoya, Japan, (unpublished).
    • (2001) Radiation-induced Second Cancers: The Impact of 3D-CRT and IMRT
    • Hall, E.J.1    Wuu, C.S.2
  • 35
    • 12144289319 scopus 로고    scopus 로고
    • Implementing IMRT in clinical practice: A joint document of the American Society for Therapeutic Radiology and Oncology and the American Association of Physicists in Medicine
    • IOBPD3 0360-3016 (),. 10.1016/j.ijrob2003.12.008
    • J. M. Galvin, G. Ezzell, A. Eisbrauch, C. Yu, B. Butler, Y. Xiao, I. Rosen, J. Rosenman, M. Sharpe, L. Xing, P. Xia, T. Lomax, D. A. Low, and J. Palta, " Implementing IMRT in clinical practice: A joint document of the American Society for Therapeutic Radiology and Oncology and the American Association of Physicists in Medicine.," Int. J. Radiat. Oncol., Biol., Phys. IOBPD3 0360-3016 58 (5), 1616-1634 (2004). 10.1016/j.ijrobp.2003.12.008
    • (2004) Int. J. Radiat. Oncol., Biol., Phys. , vol.58 , Issue.5 , pp. 1616-1634
    • Galvin, J.M.1    Ezzell, G.2    Eisbrauch, A.3    Yu, C.4    Butler, B.5    Xiao, Y.6    Rosen, I.7    Rosenman, J.8    Sharpe, M.9    Xing, L.10    Xia, P.11    Lomax, T.12    Low, D.A.13    Palta, J.14
  • 36
    • 34247170048 scopus 로고    scopus 로고
    • Dosimetric evaluation of a 2D pixel ionization chamber for implementation in clinical routine
    • DOI 10.1088/0031-9155/52/4/023, PII S0031915507323877, 023
    • J. Herzen, M. Todorovic, F. Cremers, V. Platz, D. Albers, A. Bartels, and R. Schmidt, " Dosimetric evaluation of a 2D pixel ionization chamber for implementation in clinical routine.," Phys. Med. Biol. PHMBA7 0031-9155 52 (4), 1197-1208 (2007). 10.1088/0031-9155/52/4/023 (Pubitemid 46646427)
    • (2007) Physics in Medicine and Biology , vol.52 , Issue.4 , pp. 1197-1208
    • Herzen, J.1    Todorovic, M.2    Cremers, F.3    Platz, V.4    Albers, D.5    Bartels, A.6    Schmidt, R.7
  • 37
    • 21844443109 scopus 로고    scopus 로고
    • Dosimetric quality assurance for intensity-modulated radiotherapy: Feasibility study for a filmless approach
    • DOI 10.1007/s00066-005-1381-z
    • T. Wiezorek, N. Banz, M. Schwedas, M. Scheithauer, H. Salz, D. Georg, and T. G. Wendt, " Dosimetric quality assurance for intensity-modulated radiotherapy-Feasibility study for a filmless approach.," Strahlenther. Onkol. STONE4 0179-7158 181 (7), 468-474 (2005). 10.1007/s00066-005-1381-z (Pubitemid 40956584)
    • (2005) Strahlentherapie und Onkologie , vol.181 , Issue.7 , pp. 468-474
    • Wiezorek, T.1    Banz, N.2    Schwedas, M.3    Scheithauer, M.4    Salz, H.5    Georg, D.6    Wendt, T.G.7
  • 38
    • 0041888220 scopus 로고    scopus 로고
    • Nontumor integral dose variation in conventional radiotherapy treatment planning
    • DOI 10.1118/1.1591991
    • W. D. D'Souza and I. I. Rosen, " Nontumor integral dose variation in conventional radiotherapy treatment planning.," Med. Phys. MPHYA6 0094-2405 30 (8), 2065-2071 (2003). 10.1118/1.1591991 (Pubitemid 37022013)
    • (2003) Medical Physics , vol.30 , Issue.8 , pp. 2065-2071
    • D'Souzab, W.D.1    Rosen, I.I.2
  • 39
    • 0032764809 scopus 로고    scopus 로고
    • A simple model for examining issues in radiotherapy optimization
    • DOI 10.1118/1.598615
    • D. M. Shepard, G. Olivera, L. Angelos, O. Sauer, P. Reckwerdt, and T. R. Mackie, " A simple model for examining issues in radiotherapy optimization.," Med. Phys. MPHYA6 0094-2405 26 (7), 1212-1221 (1999). 10.1118/1.598615 (Pubitemid 29334786)
    • (1999) Medical Physics , vol.26 , Issue.7 , pp. 1212-1221
    • Shepard, D.M.1    Olivera, G.2    Angelos, L.3    Sauer, O.4    Reckwerdt, P.5    Mackie, T.R.6


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