| article html file updated | 16 August 2026 10:32 CEST | Update | https://www.mdpi.com/1996-1944/12/17/2781 |
| article html file updated | 31 August 2025 00:38 CEST | Update | N/A |
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| article html file updated | 30 August 2019 09:59 CEST | Update | N/A |
| article pdf uploaded. | 30 August 2019 09:58 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/17/2781/pdf |
| article xml uploaded. | 30 August 2019 09:58 CEST | Update | https://www.mdpi.com/1996-1944/12/17/2781/xml |
| article xml file uploaded | 30 August 2019 09:58 CEST | Update | N/A |
| article html file updated | 29 August 2019 11:57 CEST | Update | N/A |
| article pdf uploaded. | 29 August 2019 11:55 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/17/2781/pdf-vor |
| article xml uploaded. | 29 August 2019 11:55 CEST | Update | N/A |
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| article html file updated | 29 August 2019 10:08 CEST | Original file | N/A |
| article pdf uploaded. | 29 August 2019 10:06 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/17/2781/pdf-vor |
| article xml uploaded. | 29 August 2019 10:06 CEST | Update | N/A |
| article xml file uploaded | 29 August 2019 10:06 CEST | Original file | N/A |
