| article html file updated | 7 September 2025 00:31 CEST | Update | https://www.mdpi.com/2227-7102/11/9/523 |
| article html file updated | 30 July 2022 04:50 CEST | Update | - |
| article html file updated | 9 September 2021 12:49 CEST | Update | - |
| article pdf uploaded. | 9 September 2021 12:48 CEST | Updated version of record | https://www.mdpi.com/2227-7102/11/9/523/pdf |
| article xml uploaded. | 9 September 2021 12:48 CEST | Update | https://www.mdpi.com/2227-7102/11/9/523/xml |
| article xml file uploaded | 9 September 2021 12:48 CEST | Update | - |
| article html file updated | 8 September 2021 13:09 CEST | Original file | - |
| article pdf uploaded. | 8 September 2021 13:08 CEST | Version of Record | https://www.mdpi.com/2227-7102/11/9/523/pdf-vor |
| article xml uploaded. | 8 September 2021 13:07 CEST | Update | - |
| article xml file uploaded | 8 September 2021 13:07 CEST | Original file | - |
