| article html file updated | 6 February 2020 05:23 CET | Update | https://www.mdpi.com/2072-4292/5/11/5805 |
| article html file updated | 7 May 2019 22:26 CEST | Update | - |
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| article xml file uploaded | 14 August 2014 12:06 CEST | Update | https://www.mdpi.com/2072-4292/5/11/5805/xml |
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| article html file updated | 12 December 2013 10:57 CET | Original file | - |
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| article pdf uploaded. | 6 November 2013 15:16 CET | Version of Record | https://www.mdpi.com/2072-4292/5/11/5805/pdf |