| article html file updated | 31 July 2022 00:15 CEST | Update | https://www.mdpi.com/1999-4893/15/1/2 |
| article html file updated | 24 December 2021 08:43 CET | Original file | N/A |
| article pdf uploaded. | 24 December 2021 08:42 CET | Version of Record | https://www.mdpi.com/1999-4893/15/1/2/pdf |
| article xml uploaded. | 24 December 2021 08:42 CET | Update | https://www.mdpi.com/1999-4893/15/1/2/xml |
| article xml file uploaded | 24 December 2021 08:42 CET | Original file | N/A |
