| article html file updated | 6 February 2020 18:33 CET | Update | https://www.mdpi.com/2072-666X/6/5/592 |
| article html file updated | 6 May 2019 20:13 CEST | Update | - |
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| article html file updated | 21 August 2015 12:00 CEST | Update | - |
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| article xml file uploaded | 12 June 2015 13:16 CEST | Original file | https://www.mdpi.com/2072-666X/6/5/592/xml |
| article pdf uploaded. | 12 May 2015 15:00 CEST | Version of Record | https://www.mdpi.com/2072-666X/6/5/592/pdf |
