| article html file updated | 30 July 2022 23:48 CEST | Update | https://www.mdpi.com/1996-1944/15/1/50 |
| article html file updated | 9 January 2022 11:38 CET | Update | - |
| article pdf uploaded. | 9 January 2022 11:37 CET | Updated version of record | https://www.mdpi.com/1996-1944/15/1/50/pdf |
| article xml uploaded. | 9 January 2022 11:37 CET | Update | https://www.mdpi.com/1996-1944/15/1/50/xml |
| article xml file uploaded | 9 January 2022 11:37 CET | Update | - |
| article html file updated | 24 December 2021 05:24 CET | Original file | - |
| article pdf uploaded. | 24 December 2021 05:22 CET | Updated version of record | https://www.mdpi.com/1996-1944/15/1/50/pdf-vor |
| article xml uploaded. | 24 December 2021 05:22 CET | Update | - |
| article xml file uploaded | 24 December 2021 05:22 CET | Original file | - |
| article pdf uploaded. | 22 December 2021 11:30 CET | Version of Record | https://www.mdpi.com/1996-1944/15/1/50/pdf-vor |
