Institutional review boards (IRBs) have the responsibility to ensure the protection of human-research subjects and are legally liable if they fail to do so.
How hepatitis C is diagnosed and treated and why treatment of most prisoners with the virus may be safely postponed until after their release from prison.
Specific contributions to a scientific article entitle the contributor to be included as an author; requests for authorship by those who have not made those specific contributions are unethical.