| article html file updated | 26 December 2025 04:34 CET | Update | https://www.mdpi.com/1999-4907/12/11/1440 |
| article html file updated | 7 September 2025 03:27 CEST | Update | N/A |
| article html file updated | 30 July 2022 12:31 CEST | Update | N/A |
| article html file updated | 29 October 2021 09:25 CEST | Update | N/A |
| article pdf uploaded. | 29 October 2021 09:23 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/11/1440/pdf |
| article xml uploaded. | 29 October 2021 09:23 CEST | Update | https://www.mdpi.com/1999-4907/12/11/1440/xml |
| article xml file uploaded | 29 October 2021 09:23 CEST | Update | N/A |
| article html file updated | 29 October 2021 05:35 CEST | Original file | N/A |
| article pdf uploaded. | 29 October 2021 05:33 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/11/1440/pdf-vor |
| article xml uploaded. | 29 October 2021 05:33 CEST | Update | N/A |
| article xml file uploaded | 29 October 2021 05:33 CEST | Original file | N/A |
| article pdf uploaded. | 22 October 2021 14:57 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/11/1440/pdf-vor |
| article pdf uploaded. | 22 October 2021 14:02 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/11/1440/pdf-vor |
