| article html file updated | 16 August 2026 20:22 CEST | Update | https://www.mdpi.com/1996-1944/12/24/4059 |
| article html file updated | 31 August 2025 05:49 CEST | Update | N/A |
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| article html file updated | 6 December 2019 08:31 CET | Update | N/A |
| article pdf uploaded. | 6 December 2019 08:30 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/24/4059/pdf |
| article xml uploaded. | 6 December 2019 08:30 CET | Update | https://www.mdpi.com/1996-1944/12/24/4059/xml |
| article xml file uploaded | 6 December 2019 08:30 CET | Update | N/A |
| article html file updated | 5 December 2019 11:51 CET | Original file | N/A |
| article pdf uploaded. | 5 December 2019 11:49 CET | Version of Record | https://www.mdpi.com/1996-1944/12/24/4059/pdf-vor |
| article xml uploaded. | 5 December 2019 11:49 CET | Update | N/A |
| article xml file uploaded | 5 December 2019 11:49 CET | Original file | N/A |
