| article html file updated | 30 July 2022 23:06 CEST | Update | https://www.mdpi.com/2077-0375/11/12/990 |
| article html file updated | 21 December 2021 10:10 CET | Update | - |
| article html file updated | 20 December 2021 10:52 CET | Original file | - |
| article pdf uploaded. | 20 December 2021 10:50 CET | Updated version of record | https://www.mdpi.com/2077-0375/11/12/990/pdf |
| article xml uploaded. | 20 December 2021 10:50 CET | Update | https://www.mdpi.com/2077-0375/11/12/990/xml |
| article xml file uploaded | 20 December 2021 10:50 CET | Original file | - |
| article pdf uploaded. | 18 December 2021 10:20 CET | Version of Record | https://www.mdpi.com/2077-0375/11/12/990/pdf-vor |
