| article html file updated | 23 October 2025 09:51 CEST | Update | https://www.mdpi.com/2072-6694/12/9/2720 |
| article html file updated | 1 September 2025 09:08 CEST | Update | - |
| article html file updated | 22 July 2022 08:10 CEST | Update | - |
| article html file updated | 7 October 2020 16:59 CEST | Update | - |
| article html file updated | 24 September 2020 10:15 CEST | Update | - |
| article pdf uploaded. | 24 September 2020 10:10 CEST | Updated version of record | https://www.mdpi.com/2072-6694/12/9/2720/pdf |
| article xml uploaded. | 24 September 2020 10:10 CEST | Update | https://www.mdpi.com/2072-6694/12/9/2720/xml |
| article xml file uploaded | 24 September 2020 10:10 CEST | Update | - |
| article html file updated | 23 September 2020 11:52 CEST | Original file | - |
| article pdf uploaded. | 23 September 2020 11:43 CEST | Updated version of record | https://www.mdpi.com/2072-6694/12/9/2720/pdf-vor |
| article xml uploaded. | 23 September 2020 11:43 CEST | Update | - |
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| article pdf uploaded. | 22 September 2020 14:20 CEST | Updated version of record | https://www.mdpi.com/2072-6694/12/9/2720/pdf-vor |
| article pdf uploaded. | 22 September 2020 14:20 CEST | Version of Record | https://www.mdpi.com/2072-6694/12/9/2720/pdf-vor |
