| article html file updated | 12 February 2021 10:06 CET | Update | https://www.mdpi.com/1424-8220/21/4/1222 |
| article pdf uploaded. | 12 February 2021 10:04 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1222/pdf |
| article xml uploaded. | 12 February 2021 10:04 CET | Update | https://www.mdpi.com/1424-8220/21/4/1222/xml |
| article xml file uploaded | 12 February 2021 10:04 CET | Update | N/A |
| article html file updated | 9 February 2021 16:30 CET | Original file | N/A |
| article pdf uploaded. | 9 February 2021 16:29 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1222/pdf-vor |
| article xml uploaded. | 9 February 2021 16:29 CET | Update | N/A |
| article xml file uploaded | 9 February 2021 16:29 CET | Original file | N/A |
