| article html file updated | 27 July 2022 04:30 CEST | Update | https://www.mdpi.com/1424-8220/21/14/4756 |
| article html file updated | 14 July 2021 10:02 CEST | Update | N/A |
| article html file updated | 13 July 2021 13:03 CEST | Original file | N/A |
| article pdf uploaded. | 13 July 2021 13:01 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/14/4756/pdf |
| article xml uploaded. | 13 July 2021 13:01 CEST | Update | https://www.mdpi.com/1424-8220/21/14/4756/xml |
| article xml file uploaded | 13 July 2021 13:01 CEST | Original file | N/A |
| article pdf uploaded. | 12 July 2021 14:47 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/14/4756/pdf-vor |
