| article html file updated | 1 September 2025 17:31 CEST | Update | https://www.mdpi.com/1424-8220/21/1/223 |
| article html file updated | 23 July 2022 09:15 CEST | Update | - |
| article html file updated | 7 January 2021 08:08 CET | Update | - |
| article pdf uploaded. | 7 January 2021 08:06 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/223/pdf |
| article xml uploaded. | 7 January 2021 08:06 CET | Update | https://www.mdpi.com/1424-8220/21/1/223/xml |
| article xml file uploaded | 7 January 2021 08:06 CET | Update | - |
| article html file updated | 5 January 2021 12:46 CET | Update | - |
| article pdf uploaded. | 5 January 2021 12:45 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/223/pdf-vor |
| article xml file uploaded | 5 January 2021 12:44 CET | Update | - |
| article html file updated | 5 January 2021 10:00 CET | Update | - |
| article html file updated | 5 January 2021 09:02 CET | Original file | - |
| article pdf uploaded. | 5 January 2021 09:00 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/223/pdf-vor |
| article xml file uploaded | 5 January 2021 09:00 CET | Original file | - |
| article pdf uploaded. | 31 December 2020 14:27 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/223/pdf-vor |
