This requires a secure IT environment where all partners in the supply chain can exchange information, ensure data authentication, and contribute to the accuracy and certification of the pedigree.

这需要一个可靠的IT环境，供应链中的所有业务伙伴可以在这个环境中交换信息，确保数据的真实性和完整性，从而确保药品来源是准确真实的。

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The pulling frequecncy needs to be high to ensure high data accuracy, but high pulling frequency may induce redundant checks leading to high network traffic.

这种拉取 方式的频率要足够高才能保证很高的数据精确度，但高频率可能会导致多余的检查，从而导致较高的网络流量。

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Because the rankings depend heavily on unaudited, self-reported data, there is no way to ensure either the accuracy of the information or the reliability of the resulting rankings.

排名非常依靠无人监督、自行提交的数据，因此无法保障这些信息的准确性和排名结果的可靠性。

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The proposed LEI system in this paper relies on the at-source creator of the legal entity and its local certifying agent (an internationally recognized auditor, law firm, perhaps a local exchange or business registry owner or other trusted source) to ensure the accuracy of data.

FORBES: Financial LEI's -- Required To Reduce Operational Risk