| article html file updated | 26 January 2021 12:56 CET | Update | https://www.mdpi.com/2571-550X/4/1/2 |
| article pdf uploaded. | 26 January 2021 12:54 CET | Updated version of record | https://www.mdpi.com/2571-550X/4/1/2/pdf |
| article xml uploaded. | 26 January 2021 12:54 CET | Update | https://www.mdpi.com/2571-550X/4/1/2/xml |
| article xml file uploaded | 26 January 2021 12:54 CET | Update | - |
| article html file updated | 26 January 2021 11:54 CET | Original file | - |
| article pdf uploaded. | 26 January 2021 11:53 CET | Version of Record | - |
| article xml uploaded. | 26 January 2021 11:53 CET | Update | - |
| article xml file uploaded | 26 January 2021 11:53 CET | Original file | - |
