| article html file updated | 31 July 2022 03:32 CEST | Update | https://www.mdpi.com/2039-4349/12/1/6 |
| article html file updated | 14 January 2022 04:01 CET | Update | - |
| article pdf uploaded. | 14 January 2022 03:59 CET | Updated version of record | https://www.mdpi.com/2039-4349/12/1/6/pdf |
| article xml uploaded. | 14 January 2022 03:59 CET | Update | https://www.mdpi.com/2039-4349/12/1/6/xml |
| article xml file uploaded | 14 January 2022 03:59 CET | Update | - |
| article html file updated | 13 January 2022 09:56 CET | Original file | - |
| article pdf uploaded. | 13 January 2022 09:55 CET | Version of Record | https://www.mdpi.com/2039-4349/12/1/6/pdf-vor |
| article xml uploaded. | 13 January 2022 09:55 CET | Update | - |
| article xml file uploaded | 13 January 2022 09:55 CET | Original file | - |
