| article html file updated | 20 August 2026 09:13 CEST | Update | https://www.mdpi.com/1999-4915/13/9/1809 |
| article html file updated | 30 July 2022 05:24 CEST | Update | N/A |
| article html file updated | 24 September 2021 03:16 CEST | Update | N/A |
| article pdf uploaded. | 24 September 2021 03:15 CEST | Updated version of record | https://www.mdpi.com/1999-4915/13/9/1809/pdf |
| article xml uploaded. | 24 September 2021 03:15 CEST | Update | https://www.mdpi.com/1999-4915/13/9/1809/xml |
| article xml file uploaded | 24 September 2021 03:15 CEST | Update | N/A |
| article html file updated | 11 September 2021 15:40 CEST | Original file | N/A |
| article pdf uploaded. | 11 September 2021 15:39 CEST | Version of Record | https://www.mdpi.com/1999-4915/13/9/1809/pdf-vor |
| article xml uploaded. | 11 September 2021 15:39 CEST | Update | N/A |
| article xml file uploaded | 11 September 2021 15:39 CEST | Original file | N/A |
