| article html file updated | 24 December 2025 21:25 CET | Update | https://www.mdpi.com/2072-6694/12/9/2621 |
| article html file updated | 23 October 2025 09:36 CEST | Update | N/A |
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| article html file updated | 14 September 2020 12:46 CEST | Original file | N/A |
| article pdf uploaded. | 14 September 2020 12:45 CEST | Version of Record | https://www.mdpi.com/2072-6694/12/9/2621/pdf |
| article xml uploaded. | 14 September 2020 12:45 CEST | Update | https://www.mdpi.com/2072-6694/12/9/2621/xml |
| article xml file uploaded | 14 September 2020 12:45 CEST | Original file | N/A |
