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[97], 'routine': [98], '18F-FDG': [99], 'PET/CT': [100], 'or': [101, 129], 'PET/MR': [102], 'were': [103, 168, 201, 225, 241], 'retrospectively': [104], 'analyzed.': [105], 'BSUV': [106, 194, 205, 221], 'determined': [108], 'descending': [111], 'aorta': [112], 'using': [113], 'three-dimensional': [115], 'ROI': [116, 123, 140], 'concentric': [117, 147], "aorta's": [120], 'centerline.': [121], 'delineated': [125], 'CT': [128], 'MRI': [130], 'images': [131], 'and': [132, 145, 161, 188, 199, 245, 274, 286], 'transferred': [133], 'images.': [137], 'A': [138], 'minimum': [139], 'volume': [141], '5': [143], 'mL': [144], 'safety': [148], 'margin': [149], 'aortic': [152], 'wall': [153], 'observed.': [155], 'Mean': [156], 'BSUV,': [157], 'deviation': [159], '(SD),': [160], 'error': [163], 'mean': [166, 193, 220], '(SE)': [167, 203], 'computed': [169], 'groups': [172, 198, 209, 224, 258], 'at': [175], 'each': [176], 'site,': [177], 'investigated': [178], '2': [179], 'years': [180], 'apart,': [181], 'respectively,': [182], 'with': [183], 'group': [184], 'sizes': [185], 'between': [186, 195, 222], '53': [187], '100': [189], 'patients.': [190], 'Differences': [191, 218], 'individual': [197], 'determined.SD': [202], 'different': [208, 276], 'ranged': [210], '14.3': [212], '20.7%': [214], '(1.7': [215], '2.8%).': [217], 'intra-site': [223], 'small': [226], '(1.1-6.3%).': [227], 'Only': [228], 'one': [229], 'out': [230], 'nine': [232], 'these': [234], 'differences': [235, 240], 'reached': [236], 'statistical': [237], 'significance.': [238], 'Inter-site': [239], 'distinctly': [242], 'larger': [243], '(12.6-25.1%)': [244], 'highly': [246], 'significant': [247], '(P<0.001).Image-based': [248], 'group-averaged': [252], 'modestly': [256], 'investigations': [262], 'viable': [265], 'approach': [266, 281], 'ensuring': [268], 'consistent': [269], 'time': [273], 'We': [278], 'propose': [279], 'as': [282], 'quality': [284], 'control': [285], 'tool': [288], 'augmenting': [289], 'established': [290], 'phantom-based': [291], 'procedures.': [292]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2807565872', 'counts_by_year': [], 'updated_date': '2024-12-14T08:32:17.499785', 'created_date': '2018-06-13'}