| article html file updated | 7 September 2025 00:18 CEST | Update | https://www.mdpi.com/2218-273X/11/9/1309 |
| article html file updated | 30 July 2022 04:19 CEST | Update | - |
| article html file updated | 7 September 2021 12:52 CEST | Update | - |
| article pdf uploaded. | 7 September 2021 12:50 CEST | Updated version of record | https://www.mdpi.com/2218-273X/11/9/1309/pdf |
| article xml uploaded. | 7 September 2021 12:50 CEST | Update | https://www.mdpi.com/2218-273X/11/9/1309/xml |
| article xml file uploaded | 7 September 2021 12:50 CEST | Update | - |
| article html file updated | 4 September 2021 12:00 CEST | Original file | - |
| article pdf uploaded. | 4 September 2021 11:59 CEST | Version of Record | https://www.mdpi.com/2218-273X/11/9/1309/pdf-vor |
| article xml uploaded. | 4 September 2021 11:59 CEST | Update | - |
| article xml file uploaded | 4 September 2021 11:59 CEST | Original file | - |
