| article html file updated | 24 December 2025 12:40 CET | Update | https://www.mdpi.com/2218-1997/9/1/8 |
| article html file updated | 3 September 2025 17:46 CEST | Update | N/A |
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| article pdf uploaded. | 23 December 2022 07:03 CET | Version of Record | https://www.mdpi.com/2218-1997/9/1/8/pdf |
| article xml uploaded. | 23 December 2022 07:03 CET | Update | https://www.mdpi.com/2218-1997/9/1/8/xml |
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