| article html file updated | 7 September 2025 03:32 CEST | Update | https://www.mdpi.com/2227-7390/9/21/2696 |
| article html file updated | 30 July 2022 12:44 CEST | Update | - |
| article html file updated | 1 November 2021 03:14 CET | Update | - |
| article pdf uploaded. | 1 November 2021 03:12 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/21/2696/pdf |
| article xml uploaded. | 1 November 2021 03:12 CET | Update | https://www.mdpi.com/2227-7390/9/21/2696/xml |
| article xml file uploaded | 1 November 2021 03:12 CET | Update | - |
| article html file updated | 28 October 2021 10:04 CEST | Update | - |
| article html file updated | 27 October 2021 14:29 CEST | Original file | - |
| article pdf uploaded. | 27 October 2021 14:28 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/21/2696/pdf-vor |
| article xml uploaded. | 27 October 2021 14:28 CEST | Update | - |
| article xml file uploaded | 27 October 2021 14:28 CEST | Original file | - |
| article pdf uploaded. | 24 October 2021 10:17 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/21/2696/pdf-vor |
| article pdf uploaded. | 24 October 2021 10:17 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/21/2696/pdf-vor |
