| article html file updated | 7 September 2025 02:06 CEST | Update | https://www.mdpi.com/2227-7080/9/4/72 |
| article html file updated | 30 July 2022 08:54 CEST | Update | - |
| article html file updated | 21 October 2021 11:12 CEST | Update | - |
| article html file updated | 21 October 2021 11:05 CEST | Original file | - |
| article pdf uploaded. | 21 October 2021 10:49 CEST | Updated version of record | https://www.mdpi.com/2227-7080/9/4/72/pdf |
| article xml uploaded. | 21 October 2021 10:49 CEST | Update | https://www.mdpi.com/2227-7080/9/4/72/xml |
| article xml file uploaded | 21 October 2021 10:49 CEST | Update | - |
| article pdf uploaded. | 21 October 2021 10:36 CEST | Updated version of record | https://www.mdpi.com/2227-7080/9/4/72/pdf-vor |
| article xml uploaded. | 21 October 2021 10:36 CEST | Update | - |
| article xml file uploaded | 21 October 2021 10:36 CEST | Original file | - |
| article pdf uploaded. | 1 October 2021 12:25 CEST | Version of Record | https://www.mdpi.com/2227-7080/9/4/72/pdf-vor |
