| article html file updated | 16 August 2026 16:23 CEST | Update | https://www.mdpi.com/1996-1073/12/20/4000 |
| article html file updated | 31 August 2025 03:15 CEST | Update | N/A |
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| article html file updated | 22 October 2019 11:41 CEST | Update | N/A |
| article pdf uploaded. | 22 October 2019 11:39 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/20/4000/pdf |
| article xml uploaded. | 22 October 2019 11:39 CEST | Update | https://www.mdpi.com/1996-1073/12/20/4000/xml |
| article xml file uploaded | 22 October 2019 11:39 CEST | Update | N/A |
| article html file updated | 21 October 2019 14:18 CEST | Original file | N/A |
| article pdf uploaded. | 21 October 2019 14:15 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/20/4000/pdf-vor |
| article xml uploaded. | 21 October 2019 14:15 CEST | Update | N/A |
| article xml file uploaded | 21 October 2019 14:15 CEST | Original file | N/A |
