Key recommendations to improve PDA practices.

a See Table 1 in [32,33] for further details and examples of recognized data repositories. Some repositories are free (e.g., figshare), and others have a data publishing charge [60]. Depending on the publishing journal, charges may be covered (http://datadryad.org/pages/integratedJournals).bhttp://creativecommons.org/c E.g., Dryad allows a one-year no-questions-asked embargo, but figshare offers no embargo option.References listed provide specific details and more extensive discussion on these topics.