| article html file updated | 7 September 2025 03:11 CEST | Update | https://www.mdpi.com/2218-1997/7/10/391 |
| article html file updated | 30 July 2022 11:49 CEST | Update | - |
| article html file updated | 20 October 2021 10:39 CEST | Original file | - |
| article pdf uploaded. | 20 October 2021 10:26 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/10/391/pdf |
| article xml uploaded. | 20 October 2021 10:26 CEST | Update | https://www.mdpi.com/2218-1997/7/10/391/xml |
| article xml file uploaded | 20 October 2021 10:26 CEST | Original file | - |
| article pdf uploaded. | 19 October 2021 15:22 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/10/391/pdf-vor |
