| article html file updated | 1 September 2025 19:01 CEST | Update | https://www.mdpi.com/1424-8220/21/2/648 |
| article html file updated | 23 July 2022 19:19 CEST | Update | - |
| article html file updated | 19 January 2021 08:52 CET | Update | - |
| article pdf uploaded. | 19 January 2021 08:51 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/2/648/pdf |
| article xml uploaded. | 19 January 2021 08:51 CET | Update | https://www.mdpi.com/1424-8220/21/2/648/xml |
| article xml file uploaded | 19 January 2021 08:51 CET | Update | - |
| article html file updated | 19 January 2021 07:21 CET | Original file | - |
| article pdf uploaded. | 19 January 2021 07:19 CET | Version of Record | - |
| article xml uploaded. | 19 January 2021 07:19 CET | Update | - |
| article xml file uploaded | 19 January 2021 07:19 CET | Original file | - |
