| article html file updated | 30 August 2025 13:45 CEST | Update | https://www.mdpi.com/1996-1944/12/7/1138 |
| article html file updated | 19 July 2022 17:18 CEST | Update | - |
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| article pdf uploaded. | 8 April 2019 10:50 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/7/1138/pdf |
| article xml uploaded. | 8 April 2019 10:50 CEST | Update | https://www.mdpi.com/1996-1944/12/7/1138/xml |
| article xml file uploaded | 8 April 2019 10:49 CEST | Original file | - |
