| article html file updated | 25 December 2025 01:44 CET | Update | https://www.mdpi.com/1424-8220/21/2/464 |
| article html file updated | 1 September 2025 18:18 CEST | Update | N/A |
| article html file updated | 23 July 2022 13:45 CEST | Update | N/A |
| article html file updated | 12 January 2021 04:13 CET | Update | N/A |
| article pdf uploaded. | 12 January 2021 04:12 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/2/464/pdf |
| article xml uploaded. | 12 January 2021 04:12 CET | Update | https://www.mdpi.com/1424-8220/21/2/464/xml |
| article xml file uploaded | 12 January 2021 04:12 CET | Update | N/A |
| article html file updated | 12 January 2021 04:00 CET | Update | N/A |
| article pdf uploaded. | 12 January 2021 03:58 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/2/464/pdf-vor |
| article xml uploaded. | 12 January 2021 03:58 CET | Update | N/A |
| article xml file uploaded | 12 January 2021 03:58 CET | Update | N/A |
| article html file updated | 11 January 2021 12:14 CET | Original file | N/A |
| article pdf uploaded. | 11 January 2021 12:12 CET | Version of Record | https://www.mdpi.com/1424-8220/21/2/464/pdf-vor |
| article xml uploaded. | 11 January 2021 12:12 CET | Update | N/A |
| article xml file uploaded | 11 January 2021 12:12 CET | Original file | N/A |
