| article html file updated | 1 September 2025 17:52 CEST | Update | https://www.mdpi.com/1996-1073/14/2/266 |
| article html file updated | 23 July 2022 11:02 CEST | Update | - |
| article html file updated | 7 January 2021 10:03 CET | Update | - |
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| article pdf uploaded. | 7 January 2021 03:41 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/2/266/pdf |
| article xml uploaded. | 7 January 2021 03:41 CET | Update | https://www.mdpi.com/1996-1073/14/2/266/xml |
| article xml file uploaded | 7 January 2021 03:41 CET | Original file | - |
| article pdf uploaded. | 6 January 2021 10:39 CET | Version of Record | https://www.mdpi.com/1996-1073/14/2/266/pdf-vor |
