Siemens investigator states that many files have been provided and uploaded, however they are either from a day other than the day of the event or the file shows as being only 1kb.Unfortunately there is not sufficient/pertinent data for r&d to review to provide a root cause of this discrepancy.Proper sampling and thorough mixing is very important for accurate thb results.To appropriately mix red blood cells, whole blood specimens need to be mixed in several planes (rolling back-and-forth and circular top-over-bottom and/or figure-8 style).
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