| article html file updated | 24 December 2025 16:43 CET | Update | https://www.mdpi.com/1996-1944/12/24/4180 |
| article html file updated | 31 August 2025 06:24 CEST | Update | N/A |
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| article html file updated | 14 February 2020 18:09 CET | Update | N/A |
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| article html file updated | 12 December 2019 12:40 CET | Original file | N/A |
| article pdf uploaded. | 12 December 2019 12:38 CET | Version of Record | https://www.mdpi.com/1996-1944/12/24/4180/pdf |
| article xml uploaded. | 12 December 2019 12:38 CET | Update | https://www.mdpi.com/1996-1944/12/24/4180/xml |
| article xml file uploaded | 12 December 2019 12:38 CET | Original file | N/A |
