The phrase also condemns different behavior in different fields. For instance, scientists working in fields that put an emphasis on the value of fast dissemination of research, like HIV treatment research, often first and most visibly disseminate research results via conferences or talks rather than through printed publication. In these areas of science, printed publication occurs later in the process of dissemination of results than in some other fields. In the case of HIV, this is partly the result of AIDS activism in which people with AIDS and their allies criticized the slow pace of research. In particular, they characterized researchers who kept quiet before publication as being more interested in their careers than in the well-being of people with AIDS. On the other hand, over-hyped early findings can inspire activists' ire and even their direct and critical use of the phrase "science by press conference". AIDS denialist groups have claimed that press conferences announcing findings in HIV and AIDS research, particularly Robert Gallo's April 23, 1984, announcement of the discovery of the probable AIDS virus, inhibited research into non-HIV etiologies of AIDS.