 Mandeep Mehra, a Harvard Medical School professor and researcher with Brigham and Womens Hospital in Boston, and his co-authors retracted the Lancet study and a second study in NEJM, saying they could not vouch for the veracity of the data and that Surgisphere would not provide its underlying data to independent auditors.The retractions are great examples of why science needs more of a In God We Trust, everyone else needs to show their data approach, said Ivan Oransky, vice president of editorial at Medscape and co-founder of the Retraction Watch blog. 