| article html file updated | 2 September 2025 04:29 CEST | Update | https://www.mdpi.com/2218-273X/11/4/612 |
| article html file updated | 25 July 2022 13:03 CEST | Update | - |
| article html file updated | 22 April 2021 13:13 CEST | Update | - |
| article pdf uploaded. | 22 April 2021 13:11 CEST | Updated version of record | https://www.mdpi.com/2218-273X/11/4/612/pdf |
| article xml uploaded. | 22 April 2021 13:11 CEST | Update | https://www.mdpi.com/2218-273X/11/4/612/xml |
| article xml file uploaded | 22 April 2021 13:11 CEST | Update | - |
| article html file updated | 22 April 2021 10:00 CEST | Update | - |
| article html file updated | 22 April 2021 06:46 CEST | Original file | - |
| article pdf uploaded. | 22 April 2021 06:44 CEST | Updated version of record | https://www.mdpi.com/2218-273X/11/4/612/pdf-vor |
| article xml file uploaded | 22 April 2021 06:44 CEST | Original file | - |
| article pdf uploaded. | 20 April 2021 13:48 CEST | Version of Record | https://www.mdpi.com/2218-273X/11/4/612/pdf-vor |
