| article html file updated | 7 September 2025 00:12 CEST | Update | https://www.mdpi.com/1999-4907/12/9/1193 |
| article html file updated | 30 July 2022 04:03 CEST | Update | - |
| article html file updated | 6 September 2021 11:40 CEST | Update | - |
| article pdf uploaded. | 6 September 2021 11:38 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/9/1193/pdf |
| article xml uploaded. | 6 September 2021 11:38 CEST | Update | https://www.mdpi.com/1999-4907/12/9/1193/xml |
| article xml file uploaded | 6 September 2021 11:38 CEST | Update | - |
| article html file updated | 3 September 2021 11:43 CEST | Original file | - |
| article pdf uploaded. | 3 September 2021 11:41 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/9/1193/pdf-vor |
| article xml uploaded. | 3 September 2021 11:41 CEST | Update | - |
| article xml file uploaded | 3 September 2021 11:41 CEST | Original file | - |
| article pdf uploaded. | 2 September 2021 15:04 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/9/1193/pdf-vor |
