| article html file updated | 16 August 2026 19:54 CEST | Update | https://www.mdpi.com/1996-1944/12/23/3980 |
| article html file updated | 24 December 2025 16:35 CET | Update | N/A |
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| article html file updated | 30 November 2019 10:42 CET | Original file | N/A |
| article pdf uploaded. | 30 November 2019 10:41 CET | Version of Record | https://www.mdpi.com/1996-1944/12/23/3980/pdf |
| article xml uploaded. | 30 November 2019 10:41 CET | Update | https://www.mdpi.com/1996-1944/12/23/3980/xml |
| article xml file uploaded | 30 November 2019 10:41 CET | Original file | N/A |
