| article html file updated | 30 December 2021 13:39 CET | Update | https://www.mdpi.com/2413-4155/3/4/48 |
| article xml uploaded. | 30 December 2021 13:38 CET | Update | https://www.mdpi.com/2413-4155/3/4/48/xml |
| article pdf uploaded. | 30 December 2021 13:38 CET | Updated version of record | https://www.mdpi.com/2413-4155/3/4/48/pdf |
| article html file updated | 21 December 2021 07:13 CET | Original file | N/A |
| article pdf uploaded. | 21 December 2021 07:11 CET | Updated version of record | https://www.mdpi.com/2413-4155/3/4/48/pdf-vor |
| article xml uploaded. | 21 December 2021 07:11 CET | Update | N/A |
| article xml file uploaded | 21 December 2021 07:11 CET | Original file | N/A |
| article pdf uploaded. | 18 December 2021 11:03 CET | Updated version of record | https://www.mdpi.com/2413-4155/3/4/48/pdf-vor |
| article pdf uploaded. | 18 December 2021 10:56 CET | Version of Record | https://www.mdpi.com/2413-4155/3/4/48/pdf-vor |
