| article html file updated | 30 July 2022 09:31 CEST | Update | https://www.mdpi.com/2227-7390/9/19/2504 |
| article html file updated | 11 October 2021 10:15 CEST | Update | N/A |
| article html file updated | 11 October 2021 04:26 CEST | Original file | N/A |
| article pdf uploaded. | 11 October 2021 04:25 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/19/2504/pdf |
| article xml uploaded. | 11 October 2021 04:25 CEST | Update | https://www.mdpi.com/2227-7390/9/19/2504/xml |
| article xml file uploaded | 11 October 2021 04:25 CEST | Original file | N/A |
| article pdf uploaded. | 6 October 2021 14:37 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/19/2504/pdf-vor |
