| article html file updated | 4 February 2021 12:54 CET | Update | https://www.mdpi.com/2072-4292/13/4/539 |
| article pdf uploaded. | 4 February 2021 12:52 CET | Updated version of record | https://www.mdpi.com/2072-4292/13/4/539/pdf |
| article xml uploaded. | 4 February 2021 12:52 CET | Update | https://www.mdpi.com/2072-4292/13/4/539/xml |
| article xml file uploaded | 4 February 2021 12:52 CET | Update | N/A |
| article html file updated | 3 February 2021 04:57 CET | Original file | N/A |
| article pdf uploaded. | 3 February 2021 04:56 CET | Version of Record | https://www.mdpi.com/2072-4292/13/4/539/pdf-vor |
| article xml uploaded. | 3 February 2021 04:56 CET | Update | N/A |
| article xml file uploaded | 3 February 2021 04:56 CET | Original file | N/A |
