| article html file updated | 2 September 2025 03:05 CEST | Update | https://www.mdpi.com/2218-1997/7/4/94 |
| article html file updated | 25 July 2022 11:15 CEST | Update | - |
| article html file updated | 4 August 2021 16:07 CEST | Update | - |
| article html file updated | 11 April 2021 14:52 CEST | Update | - |
| article html file updated | 8 April 2021 11:35 CEST | Original file | - |
| article pdf uploaded. | 8 April 2021 11:34 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/4/94/pdf |
| article xml uploaded. | 8 April 2021 11:34 CEST | Update | https://www.mdpi.com/2218-1997/7/4/94/xml |
| article xml file uploaded | 8 April 2021 11:34 CEST | Original file | - |
