| article html file updated | 19 August 2026 11:26 CEST | Update | https://www.mdpi.com/1996-1073/14/9/2691 |
| article html file updated | 2 September 2025 06:22 CEST | Update | N/A |
| article html file updated | 26 July 2022 18:26 CEST | Update | N/A |
| article html file updated | 8 May 2021 10:12 CEST | Update | N/A |
| article html file updated | 8 May 2021 09:08 CEST | Original file | N/A |
| article pdf uploaded. | 8 May 2021 09:07 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/9/2691/pdf |
| article xml uploaded. | 8 May 2021 09:07 CEST | Update | https://www.mdpi.com/1996-1073/14/9/2691/xml |
| article xml file uploaded | 8 May 2021 09:07 CEST | Original file | N/A |
| article pdf uploaded. | 7 May 2021 14:00 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/9/2691/pdf-vor |
