| article html file updated | 2 September 2025 01:17 CEST | Update | https://www.mdpi.com/1996-1073/14/6/1745 |
| article html file updated | 25 July 2022 08:37 CEST | Update | - |
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| article pdf uploaded. | 24 March 2021 02:13 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/6/1745/pdf |
| article xml uploaded. | 24 March 2021 02:13 CET | Update | https://www.mdpi.com/1996-1073/14/6/1745/xml |
| article xml file uploaded | 24 March 2021 02:12 CET | Original file | - |
| article pdf uploaded. | 21 March 2021 10:55 CET | Version of Record | https://www.mdpi.com/1996-1073/14/6/1745/pdf-vor |
