| article html file updated | 31 July 2022 19:59 CEST | Update | https://www.mdpi.com/1996-1073/15/4/1439 |
| article html file updated | 16 February 2022 12:26 CET | Original file | - |
| article pdf uploaded. | 16 February 2022 12:24 CET | Version of Record | https://www.mdpi.com/1996-1073/15/4/1439/pdf |
| article xml uploaded. | 16 February 2022 12:24 CET | Update | https://www.mdpi.com/1996-1073/15/4/1439/xml |
| article xml file uploaded | 16 February 2022 12:24 CET | Original file | - |
