| article html file updated | 6 September 2025 20:17 CEST | Update | https://www.mdpi.com/2227-7390/9/13/1551 |
| article html file updated | 27 July 2022 03:04 CEST | Update | N/A |
| article html file updated | 6 July 2021 07:38 CEST | Original file | N/A |
| article pdf uploaded. | 6 July 2021 07:37 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/13/1551/pdf |
| article xml uploaded. | 6 July 2021 07:37 CEST | Update | https://www.mdpi.com/2227-7390/9/13/1551/xml |
| article xml file uploaded | 6 July 2021 07:37 CEST | Original file | N/A |
| article pdf uploaded. | 1 July 2021 14:17 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/13/1551/pdf-vor |
