| article html file updated | 30 July 2022 08:27 CEST | Update | https://www.mdpi.com/2218-1989/11/10/668 |
| article html file updated | 12 October 2021 07:47 CEST | Original file | - |
| article pdf uploaded. | 12 October 2021 07:44 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/10/668/pdf |
| article xml uploaded. | 12 October 2021 07:44 CEST | Update | https://www.mdpi.com/2218-1989/11/10/668/xml |
| article xml file uploaded | 12 October 2021 07:44 CEST | Original file | - |
| article pdf uploaded. | 29 September 2021 14:22 CEST | Version of Record | https://www.mdpi.com/2218-1989/11/10/668/pdf-vor |
