| article html file updated | 6 February 2020 02:55 CET | Update | https://www.mdpi.com/2072-6643/5/7/2352 |
| article html file updated | 19 September 2019 22:14 CEST | Update | - |
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| article html file updated | 9 August 2013 11:58 CEST | Original file | - |
| article xml file uploaded | 9 August 2013 11:58 CEST | Original file | https://www.mdpi.com/2072-6643/5/7/2352/xml |
| article pdf uploaded. | 1 July 2013 15:03 CEST | Version of Record | https://www.mdpi.com/2072-6643/5/7/2352/pdf |
