| article html file updated | 30 August 2025 10:35 CEST | Update | https://www.mdpi.com/1996-1944/12/1/144 |
| article html file updated | 17 July 2022 20:53 CEST | Update | - |
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| article html file updated | 4 January 2019 09:27 CET | Original file | - |
| article pdf uploaded. | 4 January 2019 09:23 CET | Version of Record | https://www.mdpi.com/1996-1944/12/1/144/pdf |
| article xml uploaded. | 4 January 2019 09:23 CET | Update | https://www.mdpi.com/1996-1944/12/1/144/xml |
| article xml file uploaded | 4 January 2019 09:23 CET | Original file | - |
