I'm always suspicious of Wikipedia. I don't know, there's just something about that site. It's like ANYONE can write an article for them and be considered authoritative. How do they choose their authors?
Sorry, don't mean to be asking you to do the work. I'll go look and see if they say anything about that...
I second. Beware of Wikipedia.
It is run by libs and you will get burned using facts from there unchecked.