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History
- March 24, 2017.
Article Versions
- Version 1 (March 20, 2017 - 10:26).
- Version 2 (March 20, 2017 - 20:05).
- Version 3 (March 21, 2017 - 14:45).
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The copyright holder for this preprint is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under a CC-BY 4.0 International license.
Author Information
- Virginia Barbour (COPE and QUT),
- Theo Bloom (BMJ),
- Jennifer Lin (Crossref) and
- Elizabeth Moylan (BioMed Central) on behalf of COPE working group