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Supplemental Information


DOI: 10.7287/peerj.preprints.1568v13/supp-1

Additional Information

Competing Interests

The Author is the Research Director, and majority stock holder of a small business, Abratech Corporation. He is also the Principal Investigator on the small business NIH grant that has supported this effort so far.

Author Contributions

Don L Jewett conceived and designed the experiments, performed the experiments, wrote the paper, prepared figures and/or tables, performed the computation work, reviewed drafts of the paper.

Data Deposition

The following information was supplied regarding data availability:

The Software Code described herein is not complete, and was created for initial testing. There is no existing code to create the actions described here. Up-to-date information as to availability of software will be available at

The steps to create ForwardLinks and RetroLinks directly from article to article are included in the associated data.


The project described was supported in part by Grant Number R43LM010734 from the National Library of Medicine. The content herein is solely the responsibility of the author and does not necessarily represent the official views of the National Library of Medicine or the National Institutes of Health. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

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