| article html file updated | 23 October 2025 09:21 CEST | Update | https://www.mdpi.com/2072-6694/12/9/2506 |
| article html file updated | 1 September 2025 07:28 CEST | Update | N/A |
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| article html file updated | 7 October 2020 16:10 CEST | Update | N/A |
| article html file updated | 4 September 2020 12:22 CEST | Original file | N/A |
| article pdf uploaded. | 4 September 2020 12:20 CEST | Updated version of record | https://www.mdpi.com/2072-6694/12/9/2506/pdf |
| article xml uploaded. | 4 September 2020 12:20 CEST | Update | https://www.mdpi.com/2072-6694/12/9/2506/xml |
| article xml file uploaded | 4 September 2020 12:20 CEST | Update | N/A |
| article pdf uploaded. | 4 September 2020 10:13 CEST | Updated version of record | https://www.mdpi.com/2072-6694/12/9/2506/pdf-vor |
| article xml uploaded. | 4 September 2020 10:13 CEST | Update | N/A |
| article xml file uploaded | 4 September 2020 10:13 CEST | Update | N/A |
| article pdf uploaded. | 4 September 2020 09:44 CEST | Updated version of record | https://www.mdpi.com/2072-6694/12/9/2506/pdf-vor |
| article xml uploaded. | 4 September 2020 09:44 CEST | Update | N/A |
| article xml file uploaded | 4 September 2020 09:44 CEST | Original file | N/A |
| article pdf uploaded. | 3 September 2020 14:29 CEST | Version of Record | https://www.mdpi.com/2072-6694/12/9/2506/pdf-vor |
