| article html file updated | 2 September 2025 06:15 CEST | Update | https://www.mdpi.com/1996-1944/14/9/2420 |
| article html file updated | 26 July 2022 18:18 CEST | Update | - |
| article html file updated | 11 May 2021 12:03 CEST | Update | - |
| article pdf uploaded. | 11 May 2021 12:02 CEST | Updated version of record | https://www.mdpi.com/1996-1944/14/9/2420/pdf |
| article xml uploaded. | 11 May 2021 12:02 CEST | Update | https://www.mdpi.com/1996-1944/14/9/2420/xml |
| article xml file uploaded | 11 May 2021 12:02 CEST | Update | - |
| article html file updated | 11 May 2021 10:27 CEST | Update | - |
| article pdf uploaded. | 11 May 2021 10:26 CEST | Updated version of record | https://www.mdpi.com/1996-1944/14/9/2420/pdf-vor |
| article xml file uploaded | 11 May 2021 10:25 CEST | Update | - |
| article html file updated | 11 May 2021 10:17 CEST | Update | - |
| article html file updated | 11 May 2021 09:50 CEST | Update | - |
| article pdf uploaded. | 11 May 2021 09:49 CEST | Updated version of record | https://www.mdpi.com/1996-1944/14/9/2420/pdf-vor |
| article xml file uploaded | 11 May 2021 09:48 CEST | Update | - |
| article html file updated | 10 May 2021 04:13 CEST | Original file | - |
| article pdf uploaded. | 10 May 2021 04:11 CEST | Updated version of record | https://www.mdpi.com/1996-1944/14/9/2420/pdf-vor |
| article xml file uploaded | 10 May 2021 04:11 CEST | Original file | - |
| article pdf uploaded. | 6 May 2021 13:20 CEST | Version of Record | https://www.mdpi.com/1996-1944/14/9/2420/pdf-vor |
