| article html file updated | 31 July 2022 22:31 CEST | Update | https://www.mdpi.com/1996-1944/15/4/1540 |
| article html file updated | 22 February 2022 10:07 CET | Update | - |
| article html file updated | 21 February 2022 14:57 CET | Original file | - |
| article pdf uploaded. | 21 February 2022 14:55 CET | Updated version of record | https://www.mdpi.com/1996-1944/15/4/1540/pdf |
| article xml uploaded. | 21 February 2022 14:55 CET | Update | https://www.mdpi.com/1996-1944/15/4/1540/xml |
| article xml file uploaded | 21 February 2022 14:55 CET | Original file | - |
| article pdf uploaded. | 18 February 2022 11:37 CET | Version of Record | https://www.mdpi.com/1996-1944/15/4/1540/pdf-vor |
