| article html file updated | 5 September 2025 23:38 CEST | Update | https://www.mdpi.com/2218-1997/9/4/181 |
| article html file updated | 20 April 2023 21:37 CEST | Update | N/A |
| article html file updated | 13 April 2023 09:06 CEST | Update | N/A |
| article pdf uploaded. | 13 April 2023 09:05 CEST | Updated version of record | https://www.mdpi.com/2218-1997/9/4/181/pdf |
| article xml uploaded. | 13 April 2023 09:05 CEST | Update | https://www.mdpi.com/2218-1997/9/4/181/xml |
| article xml file uploaded | 13 April 2023 09:05 CEST | Update | N/A |
| article html file updated | 11 April 2023 09:22 CEST | Original file | N/A |
| article pdf uploaded. | 11 April 2023 09:21 CEST | Version of Record | https://www.mdpi.com/2218-1997/9/4/181/pdf-vor |
| article xml file uploaded | 11 April 2023 09:21 CEST | Original file | N/A |
