| article html file updated | 9 September 2021 07:38 CEST | Update | https://www.mdpi.com/2673-4591/6/1/54 |
| article pdf uploaded. | 9 September 2021 07:37 CEST | Updated version of record | https://www.mdpi.com/2673-4591/6/1/54/pdf |
| article xml uploaded. | 9 September 2021 07:37 CEST | Update | https://www.mdpi.com/2673-4591/6/1/54/xml |
| article xml file uploaded | 9 September 2021 07:37 CEST | Update | N/A |
| article html file updated | 19 August 2021 13:12 CEST | Original file | N/A |
| article pdf uploaded. | 19 August 2021 13:11 CEST | Version of Record | https://www.mdpi.com/2673-4591/6/1/54/pdf-vor |
| article xml uploaded. | 19 August 2021 13:11 CEST | Update | N/A |
| article xml file uploaded | 19 August 2021 13:11 CEST | Original file | N/A |
