| article html file updated | 16 September 2021 08:19 CEST | Update | https://www.mdpi.com/1424-8220/21/18/6144 |
| article pdf uploaded. | 16 September 2021 08:17 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/18/6144/pdf |
| article xml uploaded. | 16 September 2021 08:16 CEST | Update | https://www.mdpi.com/1424-8220/21/18/6144/xml |
| article xml file uploaded | 16 September 2021 08:16 CEST | Update | N/A |
| article html file updated | 13 September 2021 14:36 CEST | Original file | N/A |
| article pdf uploaded. | 13 September 2021 14:34 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/18/6144/pdf-vor |
| article xml uploaded. | 13 September 2021 14:34 CEST | Update | N/A |
| article xml file uploaded | 13 September 2021 14:34 CEST | Original file | N/A |
