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Wiggins, A, Bonney, R, Graham, E, Henderson, S, Kelling, S, Littauer, R, Lebuhn, G, Lotts, G, Michener, W, Newman, G, Russel, E, Stevenson, R, Weltzin, J. Data Management Guide for Public Participation in Scientific Research. DataOne, 2013 http://safmc.net/wp-content/uploads/2016/06/Wigginsetal2013_DataManagementGuidePPSR.pdf