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Sydoff M, Andersson M, Mattsson S, Leide-Svegborn S.Sydoff M, et al. Among authors: mattsson s.Phys Med Biol. 2014 Mar 7;59(5):1097-107. doi: 10.1088/0031-9155/59/5/1097. Epub 2014 Feb 20.Phys Med Biol. 2014.PMID: 24556921