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            _____    __   _      ___     __   __  
    ___    |  ___|| | || | ||   / _ \\   \ \\/ // 
   /   ||  | ||__   | '--' ||  / //\ \\   \   //  
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    -|_||  `-----`  `-`  `-`  `-`   `-`  `-`  --` 
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Text this: Radiological assessment of extracranial vertebral artery variations: a computed tomography angiography study