Nature Portfolio journals encourage posting of preprints of primary research manuscripts on preprint servers of the authors’ choice, authors’ or institutional websites, and open communications ...

A certain trend emerged from the preprint discussions. Praise for preprints and their virtues was reliably bracketed by an acknowledgement that the medium was a bit green and a bit untamed ...

NEJM accepts the submission of manuscripts that have previously been posted on a nonprofit preprint server. Authors should notify NEJM of any preprint related to a manuscript submission.