| article html file updated | 2 August 2022 17:54 CEST | Update | https://www.mdpi.com/2504-3110/6/4/209 |
| article html file updated | 20 April 2022 02:46 CEST | Update | - |
| article pdf uploaded. | 20 April 2022 02:44 CEST | Updated version of record | https://www.mdpi.com/2504-3110/6/4/209/pdf |
| article xml uploaded. | 20 April 2022 02:44 CEST | Update | https://www.mdpi.com/2504-3110/6/4/209/xml |
| article xml file uploaded | 20 April 2022 02:44 CEST | Update | - |
| article html file updated | 11 April 2022 04:41 CEST | Original file | - |
| article pdf uploaded. | 11 April 2022 04:39 CEST | Updated version of record | https://www.mdpi.com/2504-3110/6/4/209/pdf-vor |
| article xml file uploaded | 11 April 2022 04:39 CEST | Original file | - |
| article pdf uploaded. | 8 April 2022 13:22 CEST | Version of Record | https://www.mdpi.com/2504-3110/6/4/209/pdf-vor |
