| article html file updated | 1 September 2025 18:06 CEST | Update | https://www.mdpi.com/1424-8220/21/2/406 |
| article html file updated | 23 July 2022 12:25 CEST | Update | - |
| article html file updated | 21 January 2021 11:18 CET | Update | - |
| article pdf uploaded. | 21 January 2021 11:17 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/2/406/pdf |
| article xml uploaded. | 21 January 2021 11:17 CET | Update | https://www.mdpi.com/1424-8220/21/2/406/xml |
| article xml file uploaded | 21 January 2021 11:17 CET | Update | - |
| article html file updated | 14 January 2021 03:08 CET | Update | - |
| article pdf uploaded. | 14 January 2021 03:07 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/2/406/pdf-vor |
| article xml uploaded. | 14 January 2021 03:07 CET | Update | - |
| article xml file uploaded | 14 January 2021 03:07 CET | Update | - |
| article html file updated | 9 January 2021 06:20 CET | Original file | - |
| article pdf uploaded. | 9 January 2021 06:19 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/2/406/pdf-vor |
| article xml file uploaded | 9 January 2021 06:19 CET | Original file | - |
| article pdf uploaded. | 8 January 2021 11:37 CET | Version of Record | https://www.mdpi.com/1424-8220/21/2/406/pdf-vor |
