| article html file updated | 6 September 2025 23:28 CEST | Update | https://www.mdpi.com/2218-1997/7/8/313 |
| article html file updated | 28 July 2022 07:26 CEST | Update | - |
| article html file updated | 24 August 2021 10:27 CEST | Original file | - |
| article pdf uploaded. | 24 August 2021 10:22 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/8/313/pdf |
| article xml uploaded. | 24 August 2021 10:22 CEST | Update | https://www.mdpi.com/2218-1997/7/8/313/xml |
| article xml file uploaded | 24 August 2021 10:22 CEST | Original file | - |
| article pdf uploaded. | 23 August 2021 16:19 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/8/313/pdf-vor |
