| article html file updated | 30 July 2022 23:55 CEST | Update | https://www.mdpi.com/1999-4907/13/1/12 |
| article html file updated | 22 December 2021 15:24 CET | Original file | - |
| article pdf uploaded. | 22 December 2021 15:22 CET | Version of Record | https://www.mdpi.com/1999-4907/13/1/12/pdf |
| article xml uploaded. | 22 December 2021 15:22 CET | Update | https://www.mdpi.com/1999-4907/13/1/12/xml |
| article xml file uploaded | 22 December 2021 15:22 CET | Original file | - |
