| article html file updated | 7 September 2021 04:32 CEST | Update | https://www.mdpi.com/2673-4591/6/1/4 |
| article html file updated | 7 September 2021 04:31 CEST | Update | N/A |
| article pdf uploaded. | 7 September 2021 04:30 CEST | Updated version of record | https://www.mdpi.com/2673-4591/6/1/4/pdf |
| article xml uploaded. | 7 September 2021 04:30 CEST | Update | https://www.mdpi.com/2673-4591/6/1/4/xml |
| article xml file uploaded | 7 September 2021 04:30 CEST | Update | N/A |
| article html file updated | 29 July 2021 03:21 CEST | Original file | N/A |
| article supplementary file uploaded. | 29 July 2021 03:19 CEST | - | https://www.mdpi.com/2673-4591/6/1/4#supplementary |
| article pdf uploaded. | 29 July 2021 03:19 CEST | Version of Record | https://www.mdpi.com/2673-4591/6/1/4/pdf-vor |
| article xml file uploaded | 29 July 2021 03:19 CEST | Original file | N/A |
