| article html file updated | 14 January 2021 09:57 CET | Update | https://www.mdpi.com/1996-1073/14/2/414 |
| article pdf uploaded. | 14 January 2021 09:55 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/2/414/pdf |
| article xml uploaded. | 14 January 2021 09:55 CET | Update | https://www.mdpi.com/1996-1073/14/2/414/xml |
| article xml file uploaded | 14 January 2021 09:55 CET | Update | - |
| article html file updated | 13 January 2021 15:34 CET | Original file | - |
| article pdf uploaded. | 13 January 2021 15:32 CET | Version of Record | https://www.mdpi.com/1996-1073/14/2/414/pdf-vor |
| article xml uploaded. | 13 January 2021 15:32 CET | Update | - |
| article xml file uploaded | 13 January 2021 15:32 CET | Original file | - |
