| article html file updated | 6 September 2025 20:20 CEST | Update | https://www.mdpi.com/2227-9067/8/7/569 |
| article html file updated | 27 July 2022 03:12 CEST | Update | N/A |
| article html file updated | 6 July 2021 02:58 CEST | Update | N/A |
| article pdf uploaded. | 6 July 2021 02:57 CEST | Updated version of record | https://www.mdpi.com/2227-9067/8/7/569/pdf |
| article xml uploaded. | 6 July 2021 02:57 CEST | Update | https://www.mdpi.com/2227-9067/8/7/569/xml |
| article xml file uploaded | 6 July 2021 02:57 CEST | Update | N/A |
| article html file updated | 2 July 2021 13:10 CEST | Original file | N/A |
| article pdf uploaded. | 2 July 2021 13:09 CEST | Version of Record | https://www.mdpi.com/2227-9067/8/7/569/pdf-vor |
| article xml file uploaded | 2 July 2021 13:09 CEST | Original file | N/A |
