| article html file updated | 1 September 2025 19:04 CEST | Update | https://www.mdpi.com/1424-8220/21/2/666 |
| article html file updated | 23 July 2022 19:45 CEST | Update | N/A |
| article html file updated | 20 January 2021 04:58 CET | Update | N/A |
| article pdf uploaded. | 20 January 2021 04:56 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/2/666/pdf |
| article xml uploaded. | 20 January 2021 04:56 CET | Update | https://www.mdpi.com/1424-8220/21/2/666/xml |
| article xml file uploaded | 20 January 2021 04:56 CET | Update | N/A |
| article html file updated | 19 January 2021 12:25 CET | Original file | N/A |
| article pdf uploaded. | 19 January 2021 12:23 CET | Version of Record | https://www.mdpi.com/1424-8220/21/2/666/pdf-vor |
| article xml uploaded. | 19 January 2021 12:23 CET | Update | N/A |
| article xml file uploaded | 19 January 2021 12:23 CET | Original file | N/A |
