| article html file updated | 5 February 2021 01:42 CET | Update | https://www.mdpi.com/1996-1944/14/4/728 |
| article pdf uploaded. | 5 February 2021 01:40 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/4/728/pdf |
| article xml uploaded. | 5 February 2021 01:40 CET | Update | https://www.mdpi.com/1996-1944/14/4/728/xml |
| article xml file uploaded | 5 February 2021 01:40 CET | Update | - |
| article html file updated | 4 February 2021 14:32 CET | Original file | - |
| article pdf uploaded. | 4 February 2021 14:31 CET | Version of Record | https://www.mdpi.com/1996-1944/14/4/728/pdf-vor |
| article xml uploaded. | 4 February 2021 14:31 CET | Update | - |
| article xml file uploaded | 4 February 2021 14:31 CET | Original file | - |
