| article html file updated | 4 August 2021 19:30 CEST | Update | https://www.mdpi.com/1424-8220/21/8/2640 |
| article html file updated | 12 April 2021 08:24 CEST | Original file | N/A |
| article pdf uploaded. | 12 April 2021 08:23 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/8/2640/pdf |
| article xml uploaded. | 12 April 2021 08:23 CEST | Update | https://www.mdpi.com/1424-8220/21/8/2640/xml |
| article xml file uploaded | 12 April 2021 08:23 CEST | Original file | N/A |
| article pdf uploaded. | 9 April 2021 11:39 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/8/2640/pdf-vor |
