- freely available
Forests 2013, 4(2), 517-517; doi:10.3390/f4020517
The authors would like to add a co-author “Brittany G. Johnson” as sixth author in the published paper , doi: 10.3390/f3020398, website: http://www.mdpi.com/1999-4907/3/2/398. After publication, we discovered that we left our one deserving graduate student author from the published paper, Brittany G. Johnson, who helped in collecting data for this paper. The authors apologize for any convenience this may have caused.
© 2013 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).