ty -jour au -au -leithner,andreas au -tunn,per -ulf au -ruggieri,pietro py -2013 da -2013/08/05 ti-肉瘤SP -648393 VL -2013-https://doi.org/10.1155/2013/648393 do -10.1155/2013/2013/648393 JF -Sarcoma pb -Hindawi Publishing Corporation kw -er -er-