| article html file updated | 22 January 2021 09:55 CET | Update | https://www.mdpi.com/2076-0825/10/2/19 |
| article xml uploaded. | 22 January 2021 09:54 CET | Update | https://www.mdpi.com/2076-0825/10/2/19/xml |
| article xml file uploaded | 22 January 2021 09:54 CET | Update | - |
| article html file updated | 20 January 2021 12:31 CET | Original file | - |
| article pdf uploaded. | 20 January 2021 12:29 CET | Version of Record | https://www.mdpi.com/2076-0825/10/2/19/pdf |
| article xml uploaded. | 20 January 2021 12:29 CET | Update | - |
| article xml file uploaded | 20 January 2021 12:29 CET | Original file | - |
