| article html file updated | 19 August 2026 11:29 CEST | Update | https://www.mdpi.com/1996-1944/14/9/2437 |
| article html file updated | 2 September 2025 06:23 CEST | Update | N/A |
| article html file updated | 26 July 2022 18:28 CEST | Update | N/A |
| article html file updated | 5 July 2021 04:29 CEST | Update | N/A |
| article xml uploaded. | 5 July 2021 04:27 CEST | Update | https://www.mdpi.com/1996-1944/14/9/2437/xml |
| article pdf uploaded. | 5 July 2021 04:27 CEST | Updated version of record | https://www.mdpi.com/1996-1944/14/9/2437/pdf |
| article html file updated | 10 May 2021 04:17 CEST | Original file | N/A |
| article pdf uploaded. | 10 May 2021 04:15 CEST | Updated version of record | https://www.mdpi.com/1996-1944/14/9/2437/pdf-vor |
| article xml file uploaded | 10 May 2021 04:15 CEST | Original file | N/A |
| article pdf uploaded. | 7 May 2021 15:42 CEST | Version of Record | https://www.mdpi.com/1996-1944/14/9/2437/pdf-vor |
