| article html file updated | 1 September 2025 17:47 CEST | Update | https://www.mdpi.com/1424-8220/21/1/312 |
| article html file updated | 23 July 2022 10:36 CEST | Update | - |
| article html file updated | 6 January 2021 11:37 CET | Update | - |
| article pdf uploaded. | 6 January 2021 11:35 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/312/pdf |
| article xml uploaded. | 6 January 2021 11:35 CET | Update | https://www.mdpi.com/1424-8220/21/1/312/xml |
| article xml file uploaded | 6 January 2021 11:35 CET | Update | - |
| article html file updated | 6 January 2021 07:44 CET | Original file | - |
| article pdf uploaded. | 6 January 2021 07:43 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/312/pdf-vor |
| article xml file uploaded | 6 January 2021 07:43 CET | Original file | - |
| article pdf uploaded. | 5 January 2021 14:41 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/312/pdf-vor |
| article pdf uploaded. | 5 January 2021 13:15 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/312/pdf-vor |
