| article html file updated | 31 July 2022 02:22 CEST | Update | https://www.mdpi.com/1996-1073/15/2/404 |
| article html file updated | 7 January 2022 11:35 CET | Update | - |
| article pdf uploaded. | 7 January 2022 11:33 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/2/404/pdf |
| article xml uploaded. | 7 January 2022 11:33 CET | Update | https://www.mdpi.com/1996-1073/15/2/404/xml |
| article xml file uploaded | 7 January 2022 11:33 CET | Update | - |
| article html file updated | 6 January 2022 11:34 CET | Original file | - |
| article pdf uploaded. | 6 January 2022 11:33 CET | Version of Record | https://www.mdpi.com/1996-1073/15/2/404/pdf-vor |
| article xml file uploaded | 6 January 2022 11:33 CET | Original file | - |
