| article html file updated | 23 February 2021 08:08 CET | Update | https://www.mdpi.com/1424-8220/21/4/1269 |
| article pdf uploaded. | 23 February 2021 08:06 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1269/pdf |
| article xml uploaded. | 23 February 2021 08:06 CET | Update | https://www.mdpi.com/1424-8220/21/4/1269/xml |
| article xml file uploaded | 23 February 2021 08:06 CET | Update | N/A |
| article html file updated | 22 February 2021 08:27 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2021 08:25 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1269/pdf-vor |
| article xml uploaded. | 22 February 2021 08:25 CET | Update | N/A |
| article xml file uploaded | 22 February 2021 08:25 CET | Original file | N/A |
| article pdf uploaded. | 10 February 2021 14:41 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1269/pdf-vor |
