| article html file updated | 7 September 2025 00:17 CEST | Update | https://www.mdpi.com/2218-1997/7/9/328 |
| article html file updated | 30 July 2022 04:14 CEST | Update | - |
| article html file updated | 9 September 2021 09:59 CEST | Update | - |
| article html file updated | 8 September 2021 12:56 CEST | Original file | - |
| article pdf uploaded. | 8 September 2021 12:54 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/9/328/pdf |
| article xml uploaded. | 8 September 2021 12:54 CEST | Update | https://www.mdpi.com/2218-1997/7/9/328/xml |
| article xml file uploaded | 8 September 2021 12:54 CEST | Original file | - |
| article pdf uploaded. | 3 September 2021 15:55 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/9/328/pdf-vor |
