Take a bow Physicist, and then please explain this to us.
Apparently one of the researchers modified some of the data on the sly. He got his collaborators to fall for it, and they published it.
Had I been tricked by a collaborator into publishing a paper with my name on it that was based on fraudulent data, I would have beaten him to within a micron of his life. I would much rather be defrauded of every dollar I ever earned.