| article html file updated | 30 July 2022 09:41 CEST | Update | https://www.mdpi.com/2227-7390/9/19/2521 |
| article html file updated | 11 October 2021 10:52 CEST | Update | - |
| article pdf uploaded. | 11 October 2021 10:50 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/19/2521/pdf |
| article xml uploaded. | 11 October 2021 10:50 CEST | Update | https://www.mdpi.com/2227-7390/9/19/2521/xml |
| article xml file uploaded | 11 October 2021 10:50 CEST | Update | - |
| article html file updated | 11 October 2021 08:27 CEST | Original file | - |
| article pdf uploaded. | 11 October 2021 08:25 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/19/2521/pdf-vor |
| article xml uploaded. | 11 October 2021 08:25 CEST | Update | - |
| article xml file uploaded | 11 October 2021 08:25 CEST | Original file | - |
| article pdf uploaded. | 7 October 2021 15:50 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/19/2521/pdf-vor |
