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2021
It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.
Cold storage preservation is the standard approach for heart transplantation but is a time-limited method of care. Ex vivo heart perfusion expands the donor pool due by mitigating time and distance barriers and allows the possibility to improve graft function. We report long term follow up of a successful heart transplantation following an ex vivo time of 17 h using the Organ Care System in a patient with a left ventricular assist device.