| article html file updated | 30 July 2022 23:40 CEST | Update | https://www.mdpi.com/2077-0375/12/1/2 |
| article html file updated | 22 December 2021 03:44 CET | Update | - |
| article pdf uploaded. | 22 December 2021 03:43 CET | Updated version of record | https://www.mdpi.com/2077-0375/12/1/2/pdf |
| article xml uploaded. | 22 December 2021 03:42 CET | Update | https://www.mdpi.com/2077-0375/12/1/2/xml |
| article xml file uploaded | 22 December 2021 03:42 CET | Update | - |
| article html file updated | 21 December 2021 14:41 CET | Original file | - |
| article pdf uploaded. | 21 December 2021 14:40 CET | Version of Record | https://www.mdpi.com/2077-0375/12/1/2/pdf-vor |
| article xml uploaded. | 21 December 2021 14:40 CET | Update | - |
| article xml file uploaded | 21 December 2021 14:40 CET | Original file | - |
