| article html file updated | 23 October 2025 06:59 CEST | Update | https://www.mdpi.com/2076-2615/9/7/469 |
| article html file updated | 30 August 2025 22:52 CEST | Update | - |
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| article html file updated | 2 August 2019 09:38 CEST | Update | - |
| article html file updated | 23 July 2019 08:21 CEST | Original file | - |
| article pdf uploaded. | 23 July 2019 08:20 CEST | Version of Record | https://www.mdpi.com/2076-2615/9/7/469/pdf |
| article xml uploaded. | 23 July 2019 08:20 CEST | Update | https://www.mdpi.com/2076-2615/9/7/469/xml |
| article xml file uploaded | 23 July 2019 08:20 CEST | Original file | - |
