Peer review: Time well spent? Peer review is a time-consuming activity. In 2020 I received 73 invitations to review a new article submitted to a scientific journal. On average, reviewing an article, both the original version and possibly also subsequent revised versions, probably takes me about seven hours in total.
Ludo Waltman (Wed,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: