| article html file updated | 26 January 2021 13:14 CET | Original file | https://www.mdpi.com/2073-4352/11/2/111 |
| article pdf uploaded. | 26 January 2021 13:13 CET | Version of Record | https://www.mdpi.com/2073-4352/11/2/111/pdf |
| article xml uploaded. | 26 January 2021 13:13 CET | Update | https://www.mdpi.com/2073-4352/11/2/111/xml |
| article xml file uploaded | 26 January 2021 13:13 CET | Original file | - |
