The industry also favored reputable scientists who were considered scientifically conservative, for generally wanting to see a larger body of evidence than their peers before reaching conclusions. Among them is Dr. Jonathan Samet, dean of the Colorado School of Public Health, who has a long history as an epidemiologist and researcher. A 1995 review produced by tobacco company Philip Morris concluded that his reputation "as an authority in pulmonary medicine and epidemiology" was "probably due at least in part to his scientific conservatism."