| article html file updated | 7 September 2025 03:35 CEST | Update | https://www.mdpi.com/2227-7390/9/21/2704 |
| article html file updated | 30 July 2022 12:52 CEST | Update | N/A |
| article html file updated | 11 November 2021 03:38 CET | Update | N/A |
| article pdf uploaded. | 11 November 2021 03:37 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/21/2704/pdf |
| article xml uploaded. | 11 November 2021 03:37 CET | Update | https://www.mdpi.com/2227-7390/9/21/2704/xml |
| article xml file uploaded | 11 November 2021 03:37 CET | Update | N/A |
| article html file updated | 27 October 2021 12:33 CEST | Original file | N/A |
| article pdf uploaded. | 27 October 2021 12:32 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/21/2704/pdf-vor |
| article xml uploaded. | 27 October 2021 12:31 CEST | Update | N/A |
| article xml file uploaded | 27 October 2021 12:31 CEST | Original file | N/A |
| article pdf uploaded. | 25 October 2021 13:14 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/21/2704/pdf-vor |
