| article html file updated | 22 January 2021 12:23 CET | Update | https://www.mdpi.com/2227-7390/9/2/196 |
| article pdf uploaded. | 22 January 2021 12:21 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/2/196/pdf |
| article xml uploaded. | 22 January 2021 12:21 CET | Update | https://www.mdpi.com/2227-7390/9/2/196/xml |
| article xml file uploaded | 22 January 2021 12:21 CET | Update | - |
| article html file updated | 21 January 2021 09:46 CET | Original file | - |
| article pdf uploaded. | 21 January 2021 09:44 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/2/196/pdf-vor |
| article xml uploaded. | 21 January 2021 09:44 CET | Update | - |
| article xml file uploaded | 21 January 2021 09:44 CET | Original file | - |
| article pdf uploaded. | 19 January 2021 14:35 CET | Version of Record | https://www.mdpi.com/2227-7390/9/2/196/pdf-vor |
