| article html file updated | 16 August 2026 21:20 CEST | Update | https://www.mdpi.com/1996-1944/12/24/4219 |
| article html file updated | 31 August 2025 06:40 CEST | Update | N/A |
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| article html file updated | 16 December 2019 11:29 CET | Original file | N/A |
| article pdf uploaded. | 16 December 2019 11:27 CET | Version of Record | https://www.mdpi.com/1996-1944/12/24/4219/pdf |
| article xml uploaded. | 16 December 2019 11:27 CET | Update | https://www.mdpi.com/1996-1944/12/24/4219/xml |
| article xml file uploaded | 16 December 2019 11:27 CET | Original file | N/A |
