| article html file updated | 30 July 2022 21:55 CEST | Update | https://www.mdpi.com/2409-9287/6/4/103 |
| article html file updated | 13 December 2021 09:24 CET | Original file | - |
| article pdf uploaded. | 13 December 2021 09:23 CET | Version of Record | https://www.mdpi.com/2409-9287/6/4/103/pdf |
| article xml uploaded. | 13 December 2021 09:23 CET | Update | https://www.mdpi.com/2409-9287/6/4/103/xml |
| article xml file uploaded | 13 December 2021 09:23 CET | Original file | - |
