Two women have been identified. One is a nut job. Both have denied the allegation.
What about the other three?
Monica Lewinsky denied the allegations about her too, so that doesn't really mean much. I don't know all the details, but the odds that all 5 women would intentionally supply false information to the NE are basically nil. Besides, the folks at the NE are smart enough to know what seems real and what doesn't.