| article html file updated | 1 September 2025 21:00 CEST | Update | https://www.mdpi.com/1424-8220/21/4/1168 |
| article html file updated | 24 July 2022 18:46 CEST | Update | - |
| article html file updated | 18 February 2021 07:54 CET | Update | - |
| article pdf uploaded. | 18 February 2021 07:52 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1168/pdf |
| article xml uploaded. | 18 February 2021 07:52 CET | Update | https://www.mdpi.com/1424-8220/21/4/1168/xml |
| article xml file uploaded | 18 February 2021 07:52 CET | Update | - |
| article html file updated | 8 February 2021 11:26 CET | Update | - |
| article pdf uploaded. | 8 February 2021 11:24 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1168/pdf-vor |
| article xml uploaded. | 8 February 2021 11:24 CET | Update | - |
| article xml file uploaded | 8 February 2021 11:24 CET | Update | - |
| article html file updated | 7 February 2021 11:05 CET | Original file | - |
| article pdf uploaded. | 7 February 2021 11:04 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1168/pdf-vor |
| article xml uploaded. | 7 February 2021 11:04 CET | Update | - |
| article xml file uploaded | 7 February 2021 11:04 CET | Original file | - |
