| article html file updated | 31 July 2022 00:14 CEST | Update | https://www.mdpi.com/2409-9252/2/1/1 |
| article html file updated | 24 December 2021 06:53 CET | Original file | N/A |
| article pdf uploaded. | 24 December 2021 06:52 CET | Version of Record | https://www.mdpi.com/2409-9252/2/1/1/pdf |
| article xml uploaded. | 24 December 2021 06:52 CET | Update | https://www.mdpi.com/2409-9252/2/1/1/xml |
| article xml file uploaded | 24 December 2021 06:52 CET | Original file | N/A |
