| article html file updated | 6 February 2020 05:01 CET | Update | https://www.mdpi.com/2072-6643/5/10/4184 |
| article html file updated | 7 May 2019 23:04 CEST | Update | - |
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| article html file updated | 17 June 2015 14:05 CEST | Update | - |
| article html file updated | 5 November 2013 09:23 CET | Original file | - |
| article xml file uploaded | 5 November 2013 09:23 CET | Original file | https://www.mdpi.com/2072-6643/5/10/4184/xml |
| article pdf uploaded. | 21 October 2013 12:04 CEST | Version of Record | https://www.mdpi.com/2072-6643/5/10/4184/pdf |
