| article html file updated | 23 October 2025 09:43 CEST | Update | https://www.mdpi.com/2072-6694/12/9/2657 |
| article html file updated | 1 September 2025 08:44 CEST | Update | - |
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| article html file updated | 7 October 2020 16:45 CEST | Update | - |
| article html file updated | 18 September 2020 09:14 CEST | Original file | - |
| article pdf uploaded. | 18 September 2020 09:13 CEST | Updated version of record | https://www.mdpi.com/2072-6694/12/9/2657/pdf |
| article xml uploaded. | 18 September 2020 09:13 CEST | Update | https://www.mdpi.com/2072-6694/12/9/2657/xml |
| article xml file uploaded | 18 September 2020 09:13 CEST | Original file | - |
| article pdf uploaded. | 17 September 2020 16:56 CEST | Updated version of record | https://www.mdpi.com/2072-6694/12/9/2657/pdf-vor |
| article pdf uploaded. | 17 September 2020 16:56 CEST | Version of Record | https://www.mdpi.com/2072-6694/12/9/2657/pdf-vor |
