Overleaf and NAS have created this template for authors preparing Supporting Information (SI) files to accompany their submissions to PNAS.
To begin writing online (in your browser), simply click the Open as Template button above. The PNAS SI template will be loaded, and additional guidelines for preparing your SI files are included within the template itself.
Overleaf is perfect for all types of projects — from papers and presentations to newsletters, CVs and much more! It's also a great way to learn how to use LaTeX and produce professional looking projects quickly.
Upload or create templates for journals you submit to and theses and presentation templates for your institution. Just create it as a project on Overleaf and use the publish menu. It's free! No sign-up required.
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Overleaf is a free online collaborative LaTeX editor. No sign up required.