| article html file updated | 26 December 2025 12:12 CET | Update | https://www.mdpi.com/1424-2818/13/12/661 |
| article html file updated | 7 September 2025 08:15 CEST | Update | - |
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| article html file updated | 14 December 2021 10:12 CET | Update | - |
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| article pdf uploaded. | 14 December 2021 09:15 CET | Updated version of record | https://www.mdpi.com/1424-2818/13/12/661/pdf |
| article xml uploaded. | 14 December 2021 09:15 CET | Update | https://www.mdpi.com/1424-2818/13/12/661/xml |
| article xml file uploaded | 14 December 2021 09:15 CET | Original file | - |
| article pdf uploaded. | 11 December 2021 14:52 CET | Version of Record | https://www.mdpi.com/1424-2818/13/12/661/pdf-vor |
