| article html file updated | 16 August 2026 05:24 CEST | Update | https://www.mdpi.com/1996-1944/12/14/2303 |
| article html file updated | 30 August 2025 22:41 CEST | Update | N/A |
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| article html file updated | 18 July 2019 14:33 CEST | Original file | N/A |
| article pdf uploaded. | 18 July 2019 14:32 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/14/2303/pdf |
| article xml uploaded. | 18 July 2019 14:32 CEST | Update | https://www.mdpi.com/1996-1944/12/14/2303/xml |
| article xml file uploaded | 18 July 2019 14:32 CEST | Original file | N/A |
