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Well, the "quality control" alluding to coca-cola, is that they monitor when people are using information incorrectly, and set out to correct it in social media, maybe contact the site putting it out. Not sure how viable that is for you, but that's how they are doing the quality control by countering the incorrect data. Usually sites these days have comments so that someone can correct it. There is no official way to get them to correct it though, but someone objecting to it at least it's there for others to come across.