| article html file updated | 7 September 2025 00:33 CEST | Update | https://www.mdpi.com/2227-7102/11/9/525 |
| article html file updated | 30 July 2022 04:55 CEST | Update | - |
| article html file updated | 10 September 2021 03:46 CEST | Update | - |
| article pdf uploaded. | 10 September 2021 03:45 CEST | Updated version of record | https://www.mdpi.com/2227-7102/11/9/525/pdf |
| article xml uploaded. | 10 September 2021 03:45 CEST | Update | https://www.mdpi.com/2227-7102/11/9/525/xml |
| article xml file uploaded | 10 September 2021 03:45 CEST | Update | - |
| article html file updated | 8 September 2021 15:34 CEST | Original file | - |
| article pdf uploaded. | 8 September 2021 15:33 CEST | Version of Record | https://www.mdpi.com/2227-7102/11/9/525/pdf-vor |
| article xml uploaded. | 8 September 2021 15:33 CEST | Update | - |
| article xml file uploaded | 8 September 2021 15:33 CEST | Original file | - |
