| article html file updated | 1 September 2025 18:56 CEST | Update | https://www.mdpi.com/1424-8220/21/2/631 |
| article html file updated | 23 July 2022 18:34 CEST | Update | - |
| article html file updated | 19 January 2021 12:18 CET | Update | - |
| article pdf uploaded. | 19 January 2021 12:16 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/2/631/pdf |
| article xml uploaded. | 19 January 2021 12:16 CET | Update | https://www.mdpi.com/1424-8220/21/2/631/xml |
| article xml file uploaded | 19 January 2021 12:16 CET | Update | - |
| article html file updated | 18 January 2021 09:43 CET | Original file | - |
| article pdf uploaded. | 18 January 2021 09:42 CET | Version of Record | https://www.mdpi.com/1424-8220/21/2/631/pdf-vor |
| article xml uploaded. | 18 January 2021 09:42 CET | Update | - |
| article xml file uploaded | 18 January 2021 09:42 CET | Original file | - |
