| article html file updated | 7 September 2025 07:29 CEST | Update | https://www.mdpi.com/2225-1146/9/4/45 |
| article html file updated | 30 July 2022 20:41 CEST | Update | - |
| article html file updated | 20 December 2021 15:55 CET | Update | - |
| article pdf uploaded. | 20 December 2021 15:54 CET | Updated version of record | https://www.mdpi.com/2225-1146/9/4/45/pdf |
| article xml uploaded. | 20 December 2021 15:54 CET | Update | https://www.mdpi.com/2225-1146/9/4/45/xml |
| article xml file uploaded | 20 December 2021 15:54 CET | Update | - |
| article html file updated | 8 December 2021 13:58 CET | Update | - |
| article pdf uploaded. | 8 December 2021 13:56 CET | Updated version of record | https://www.mdpi.com/2225-1146/9/4/45/pdf-vor |
| article xml uploaded. | 8 December 2021 13:56 CET | Update | - |
| article xml file uploaded | 8 December 2021 13:56 CET | Update | - |
| article html file updated | 6 December 2021 11:07 CET | Original file | - |
| article pdf uploaded. | 6 December 2021 11:06 CET | Version of Record | https://www.mdpi.com/2225-1146/9/4/45/pdf-vor |
| article xml uploaded. | 6 December 2021 11:06 CET | Update | - |
| article xml file uploaded | 6 December 2021 11:06 CET | Original file | - |
