| article html file updated | 8 February 2020 10:57 CET | Update | https://www.mdpi.com/2218-2004/5/3/25 |
| article html file updated | 3 May 2019 12:28 CEST | Update | - |
| article html file updated | 30 September 2017 07:38 CEST | Update | - |
| article html file updated | 13 July 2017 15:52 CEST | Update | - |
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| article html file updated | 13 July 2017 15:50 CEST | Original file | - |
| article xml uploaded. | 13 July 2017 15:49 CEST | Original file | https://www.mdpi.com/2218-2004/5/3/25/xml |
| article pdf uploaded. | 13 July 2017 15:49 CEST | Version of Record | https://www.mdpi.com/2218-2004/5/3/25/pdf |
