{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,27]],"date-time":"2026-07-27T12:00:02Z","timestamp":1785153602681,"version":"3.55.0"},"reference-count":30,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2023,11,27]],"date-time":"2023-11-27T00:00:00Z","timestamp":1701043200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["82373528"],"award-info":[{"award-number":["82373528"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["12275372"],"award-info":[{"award-number":["12275372"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["aapm.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Applied Clin Med Phys"],"published-print":{"date-parts":[[2024,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>The purpose of this study was to evaluate the performance of our quality assurance (QA) automation system and to evaluate the machine performance of a new type linear accelerator uRT\u2010linac 506c within 6\u00a0months using this system.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>This QA automation system consists of a hollow cylindrical phantom with 18 steel balls in the phantom surface and an analysis software to process electronic portal imaging device (EPID) measurement image data and report the results. The performance of the QA automation system was evaluated by the tests of repeatability, archivable precision, detectability of introduced errors, and the impact of set\u2010up errors on QA results. The performance of this linac was evaluated by 31 items using this QA system over 6\u00a0months.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>This QA system was able to automatically deliver QA plan, EPID image acquisition, and automatic analysis. All images acquiring and analysis took approximately 4.6\u00a0min per energy. The preset error of 0.1\u00a0mm in multi\u2010leaf collimator (MLC) leaf were detected as 0.12\u00a0\u00b1\u00a00.01\u00a0mm for Bank A and 0.10\u00a0\u00b1\u00a00.01\u00a0mm in Bank B. The 2\u00a0mm setup error was detected as \u22121.95\u00a0\u00b1\u00a00.01\u00a0mm, \u22122.02\u00a0\u00b1\u00a00.01\u00a0mm, 2.01\u00a0\u00b1\u00a00.01\u00a0mm for X, Y, Z directions, respectively. And data from the tests of repeatability and detectability of introduced errors showed the standard deviation were all within 0.1\u00a0mm and 0.1\u00b0. and data of the machine performance were all within the tolerance specified by AAPM TG\u2010142.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The QA automation system has high precision and good performance, and it can improve the QA efficiency. The performance of the new accelerator has also performed very well during the testing period.<\/jats:p><\/jats:sec>","DOI":"10.1002\/acm2.14226","type":"journal-article","created":{"date-parts":[[2023,11,28]],"date-time":"2023-11-28T00:36:12Z","timestamp":1701131772000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["The performance of a new type accelerator uRT\u2010linac 506c evaluated by a quality assurance automation system"],"prefix":"10.1002","volume":"25","author":[{"given":"WenZhao","family":"Sun","sequence":"first","affiliation":[{"name":"State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Sun Yat\u2010sen University Cancer Center  Guangzhou China"},{"name":"Guangdong Esophageal Cancer Institute  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"ZhongHua","family":"Shi","sequence":"additional","affiliation":[{"name":"Radiotherapy and Imaging R&amp;D department Shanghai United Imaging Healthcare Co., Ltd.  Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xin","family":"Yang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Sun Yat\u2010sen University Cancer Center  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"SiJuan","family":"Huang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Sun Yat\u2010sen University Cancer Center  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Can","family":"Liao","sequence":"additional","affiliation":[{"name":"Radiotherapy and Imaging R&amp;D department Shanghai United Imaging Healthcare Co., Ltd.  Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei","family":"Zhang","sequence":"additional","affiliation":[{"name":"Radiotherapy and Imaging R&amp;D department Shanghai United Imaging Healthcare Co., Ltd.  Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"YongBao","family":"Li","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Sun Yat\u2010sen University Cancer Center  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"XiaoYan","family":"Huang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Sun Yat\u2010sen University Cancer Center  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,11,27]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1118\/1.3190392"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/mp.14992"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13014-019-1264-6"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/acm2.12746"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/acm2.12568"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1177\/15330338211072680"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1120\/jacmp.v17i1.5774"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.18632\/oncotarget.15555"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijrobp.2020.12.015"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijrobp.2021.11.007"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1118\/1.4944423"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1118\/1.2885719"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/s13246-014-0311-8"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10278-016-9919-4"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/mp.13374"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12194-020-00557-4"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1088\/2057-1976\/ac2876"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.phro.2021.05.002"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.radonc.2021.01.037"},{"key":"e_1_2_10_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/acm2.13288"},{"key":"e_1_2_10_22_1","doi-asserted-by":"publisher","DOI":"10.1118\/1.4931415"},{"key":"e_1_2_10_23_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13014-015-0381-0"},{"key":"e_1_2_10_24_1","doi-asserted-by":"publisher","DOI":"10.1088\/0031-9155\/61\/17\/L29"},{"key":"e_1_2_10_25_1","doi-asserted-by":"publisher","DOI":"10.1002\/acm2.12016"},{"key":"e_1_2_10_26_1","doi-asserted-by":"publisher","DOI":"10.1002\/acm2.12064"},{"key":"e_1_2_10_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/acm2.12072"},{"key":"e_1_2_10_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/acm2.12391"},{"key":"e_1_2_10_29_1","doi-asserted-by":"publisher","DOI":"10.1002\/acm2.12547"},{"key":"e_1_2_10_30_1","doi-asserted-by":"publisher","DOI":"10.1002\/acm2.12950"},{"key":"e_1_2_10_31_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13014-014-0249-8"}],"container-title":["Journal of Applied Clinical Medical Physics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/aapm.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/acm2.14226","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,1,23]],"date-time":"2024-01-23T12:13:23Z","timestamp":1706012003000},"score":1,"resource":{"primary":{"URL":"https:\/\/aapm.onlinelibrary.wiley.com\/doi\/10.1002\/acm2.14226"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,11,27]]},"references-count":30,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2024,1]]}},"alternative-id":["10.1002\/acm2.14226"],"URL":"https:\/\/doi.org\/10.1002\/acm2.14226","archive":["Portico"],"relation":{},"ISSN":["1526-9914","1526-9914"],"issn-type":[{"value":"1526-9914","type":"print"},{"value":"1526-9914","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,11,27]]},"assertion":[{"value":"2023-09-05","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-11-06","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-11-27","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e14226"}}