| article html file updated | 23 September 2021 10:11 CEST | Update | https://www.mdpi.com/2571-9408/4/3/142 |
| article html file updated | 22 September 2021 10:27 CEST | Original file | N/A |
| article pdf uploaded. | 22 September 2021 10:26 CEST | Updated version of record | https://www.mdpi.com/2571-9408/4/3/142/pdf |
| article xml uploaded. | 22 September 2021 10:26 CEST | Update | https://www.mdpi.com/2571-9408/4/3/142/xml |
| article xml file uploaded | 22 September 2021 10:26 CEST | Original file | N/A |
| article pdf uploaded. | 18 September 2021 14:54 CEST | Version of Record | https://www.mdpi.com/2571-9408/4/3/142/pdf-vor |
