| article html file updated | 6 February 2020 18:34 CET | Update | https://www.mdpi.com/2072-6643/7/5/3587 |
| article html file updated | 20 September 2019 21:18 CEST | Update | N/A |
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| article html file updated | 26 March 2019 02:29 CET | Update | N/A |
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| article html file updated | 28 May 2015 12:39 CEST | Update | N/A |
| article xml file uploaded | 28 May 2015 12:39 CEST | Update | https://www.mdpi.com/2072-6643/7/5/3587/xml |
| article html file updated | 22 May 2015 09:51 CEST | Original file | N/A |
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| article pdf uploaded. | 18 May 2015 16:17 CEST | Updated version of record | https://www.mdpi.com/2072-6643/7/5/3587/pdf |
| article pdf uploaded. | 13 May 2015 13:57 CEST | Version of Record | https://www.mdpi.com/2072-6643/7/5/3587/pdf-vor |
