| article html file updated | 6 January 2021 10:03 CET | Update | https://www.mdpi.com/2073-4441/13/1/99 |
| article html file updated | 5 January 2021 12:13 CET | Original file | - |
| article pdf uploaded. | 5 January 2021 12:11 CET | Updated version of record | https://www.mdpi.com/2073-4441/13/1/99/pdf |
| article xml uploaded. | 5 January 2021 12:11 CET | Update | https://www.mdpi.com/2073-4441/13/1/99/xml |
| article xml file uploaded | 5 January 2021 12:11 CET | Original file | - |
| article pdf uploaded. | 4 January 2021 15:21 CET | Version of Record | https://www.mdpi.com/2073-4441/13/1/99/pdf-vor |
