| article html file updated | 30 August 2025 10:43 CEST | Update | https://www.mdpi.com/1996-1944/12/1/191 |
| article html file updated | 20 July 2022 16:21 CEST | Update | - |
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| article html file updated | 8 January 2019 10:50 CET | Original file | - |
| article pdf uploaded. | 8 January 2019 10:48 CET | Version of Record | https://www.mdpi.com/1996-1944/12/1/191/pdf |
| article xml uploaded. | 8 January 2019 10:48 CET | Update | https://www.mdpi.com/1996-1944/12/1/191/xml |
| article xml file uploaded | 8 January 2019 10:48 CET | Original file | - |
